docs: update README (EN+FR) — multiple amplifiers + ACOM, SmartSDR v4 DSP filters + DAX, native microHAM ARCO rotator (GS-232A LAN/USB), panadapter spot tunes freq+mode, NET Control drag&drop + Log everyone, automatic live status, digital-mode grouping option, Select all / filter-shows-all

fix: clicking an OpsLog spot on the Flex panadapter now sets the mode too — cluster spots get a mode inferred (comment/band plan) and SendSpot converts it to a real Flex mode (SSB->USB/LSB, FT8->DIGU), so SmartSDR actually switches mode on the click; changelog 0.20.10
chore: release v0.20.9
2026-07-22 20:36:29 +02:00 · 2026-07-22 20:36:29 +02:00 · 2026-07-22 20:24:34 +02:00 · 2026-07-22 20:24:25 +02:00 · 2026-07-22 17:33:45 +02:00 · 2026-07-22 17:31:59 +02:00
36 changed files with 3690 additions and 659 deletions
@@ -46,3 +46,4 @@ cat.log
 .env.local
 *.pem
 *.key
+*.syso
@@ -1,5 +1,9 @@
 # OpsLog

+<a href="https://discord.gg/FYM8yw5pT" target="_blank">
+  <img src="https://img.shields.io/badge/Discord-Rejoindre%20le%20serveur-5865F2?logo=discord&logoColor=white" alt="Rejoindre notre Discord" />
+</a>
+
 Un logiciel de log radioamateur moderne et rapide pour Windows — saisie façon
 Log4OM, CAT en temps réel pour **OmniRig**, **FlexRadio/SmartSDR** natif,
 **Icom CI-V** natif (USB **et** à distance par internet, en remplacement de
@@ -38,7 +42,10 @@ Développé par **F4BPO**.
  district (`/8`, `/W6`), plus les dérogations DXpédition de ClubLog par dates.
 - **QSO récents**, matrice **déjà contactés** (par créneau bande/mode),
  re-résolution en masse depuis cty/QRZ/ClubLog, envoi en masse vers les services
-  QSL.
+  QSL. Un **compteur de sélection** en direct, une bascule **Tout sélectionner /
+  Tout désélectionner**, et une limite d'affichage qui garde le journal complet
+  rapide **mais qui saute dès qu'un filtre est actif** (toutes les correspondances
+  sont montrées, pas seulement la première page).
 - **Constructeur de filtres QSO avancé** (champ / opérateur / valeur, ET / OU,
  préréglages enregistrés) avec **export ADIF** des lignes filtrées ou
  sélectionnées.
@@ -63,7 +70,9 @@ Développé par **F4BPO**.
  légendés) et le(s) **lobe(s) du faisceau d'antenne** tracés depuis l'azimut du
  rotor.
 - **Compas de rotor** (azimutal équidistant, clic pour tourner) piloté par
-  PstRotator.
+  **PstRotator** (UDP), un **Rotator Genius 4O3A** (TCP natif) ou un **microHAM
+  ARCO** contrôlé nativement — sans PstRotator — via le **réseau** ou l'**USB**
+  avec son protocole Yaesu GS-232A.
 - **Support Ultrabeam** (Normal / inversé 180° / bidirectionnel) : la direction
  rayonnée est en vert et le **boom mécanique** en gris, à la fois sur le compas
  et sur la carte, pour toujours savoir où pointe l'antenne.
@@ -77,7 +86,9 @@ Développé par **F4BPO**.
  Cluster et le volet cluster de la vue principale, avec bascule affichage/masquage.
 - **Statut** par spot (nouveau / nouvelle bande / nouveau créneau / contacté),
  clic pour accorder la radio, et une **bandmap** multi-bandes (bandes façon
-  panadapter).
+  panadapter). En option, tous les **modes numériques comptent comme un seul**
+  (style DXCC) pour le coloriage nouveau/nouveau-créneau et les badges de la
+  matrice des déjà-contactés (Réglages → Général).
 - Les spots **POTA** sont étiquetés avec leur référence de parc (via
  `api.pota.app`).
 - **Alertes de spots** (façon Log4OM) : règles sur indicatif / pays / bande /
@@ -93,7 +104,8 @@ connexion rapide non bloquante — une radio éteinte ne fige jamais l'applicati
  supportée par OmniRig.
 - **FlexRadio (SmartSDR)** via l'API TCP de la radio — fréquence / mode / split
  de la slice en temps réel, découverte UDP, et **spots panadapter** (les spots
-  du cluster poussés sur l'écran Flex, clic → remplir l'indicatif).
+  du cluster poussés sur l'écran Flex ; un clic remplit l'indicatif et **accorde
+  la radio sur la bonne fréquence ET le bon mode**).
 - **Icom CI-V** — natif, via le port **USB** de la radio *ou* par internet via le
  **serveur LAN intégré** de la radio (voir *Icom à distance* ci-dessous). Ni
  RS-BA1 ni Remote Utility nécessaires.
@@ -110,9 +122,17 @@ Affiché uniquement quand le backend CAT est une FlexRadio :

 - **Émission :** puissance RF, puissance d'accord, TUNE, MOX, processeur de
  parole (NOR/DX/DX+), VOX (+ niveau + délai), moniteur (+ niveau), gain micro.
- **Réception (slice active) :** mode/seuil AGC, niveau audio, NB / NR / ANF.
+- **Réception (slice active) :** sélecteurs d'**antenne** RX/TX et une bascule
+  **DAX** (audio d'émission via DAX, pour WSJT-X & co), mode/seuil AGC, niveau
+  audio, NB / WNB / NR / ANF, et — sur les radios **SmartSDR v4** (séries 8000 /
+  Aurora) — les filtres DSP supplémentaires **NRL, NRS, NRF** (avec niveau) plus
+  **RNN** (réduction de bruit par IA) et **ANFT** (notch automatique FFT),
+  affichés automatiquement si la radio les supporte. **RIT / XIT** avec accord
+  molette / ±.
 - **Coupleur d'antenne (ATU) :** accord / bypass / mémoires.
- **Amplificateur :** PowerGenius XL operate/standby + défaut.
+- **Amplificateur :** la carte de commande suit l'ampli configuré, avec une liste
+  déroulante pour le choisir quand **plusieurs amplificateurs** sont configurés
+  (p. ex. deux SPE en parallèle). Voir *Amplis & commutateurs* ci-dessous.
 - **Mesures en direct** via le flux UDP VITA-49 : S-mètre (unités S), puissance
  directe (W), ROS, ALC, température PA, tension, plus les mesures de l'ampli.

@@ -159,9 +179,10 @@ avec le panadapter en flux, et Marche/Arrêt manuel. (L'audio est hors périmèt
 ## Keyers & audio

 - **Keyer CW** avec macros et macros sur touches F. Le moteur du keyer est
-  sélectionnable : **WinKeyer** (K1EL WK1/2/3 sur port COM), **Icom** (le keyer
-  intégré de la radio via CI-V — sans matériel supplémentaire, fonctionne aussi à
-  distance) ou **TCI**.
+  sélectionnable : **WinKeyer** (K1EL WK1/2/3 sur port COM), **FlexRadio CWX**
+  (le keyer intégré de la radio via l'API SmartSDR — type-ahead et retour arrière,
+  sans WinKeyer ni SmartCAT), **Icom** (le keyer intégré de la radio via CI-V —
+  sans matériel supplémentaire, fonctionne aussi à distance) ou **TCI**.
 - **Keyer vocal numérique** (DVK) : enregistrer les messages vocaux F1–F6 et les
  émettre.
 - **Enregistrement audio des QSO :** capture continue en tampon glissant ; au
@@ -170,10 +191,33 @@ avec le panadapter en flux, et Marche/Arrêt manuel. (L'audio est hors périmèt

 ## Amplis & commutateurs

- Amplificateur **PowerGenius XL** (4O3A) — TCP direct : operate/standby,
-  sélecteur de mode ventilateur et affichage des défauts.
+- **Amplificateurs** — configurez **un ou plusieurs** amplis (Réglages →
+  Amplificateur est une liste ; p. ex. deux SPE en parallèle pour plus de
+  puissance). La carte de chaque ampli apparaît sur l'onglet FlexRadio et dans
+  **Station Control**, avec une liste déroulante pour choisir lequel afficher ; la
+  barre de statut du bas porte **une pastille cliquable par ampli** (vert =
+  OPERATE, orange = STANDBY, rouge = hors ligne). Supportés :
+  - **PowerGenius XL** (4O3A) en TCP direct — operate/standby, sélecteur de mode
+    ventilateur et affichage des défauts.
+  - **SPE Expert** (1.3K-FA / 1.5K-FA / 2K-FA) via **USB** (COM virtuel) ou le
+    **réseau** (pont RS232-Ethernet) — operate/standby, Marche/Arrêt, niveau de
+    sortie Low / Mid / High, une barre de puissance et le statut en direct (bande,
+    ROS, courant PA, température, avertissements/alarmes).
+  - **ACOM** (500S / 600S / 700S / 1200S / 2020S) via **USB** ou le **réseau**
+    (pont RS232-Ethernet) — operate/standby/arrêt et télémétrie en direct
+    (puissance directe & réfléchie, ROS, température PA, bande, ventilateur,
+    défauts). La mise en marche fonctionne via un câble série reliant les lignes
+    DTR/RTS.
 - Commutateur d'antenne **Antenna Genius** (4O3A) via TCP/GSCP — un widget de
  commutation A/B ancré.
+- Panneau **Station Control** (ancrable, widgets réordonnables par glisser) : le
+  **rotor**, la commande d'éléments **Ultrabeam** et des **cartes relais** —
+  WebSwitch 1216H, KMTronic, **Denkovi** USB (bit-bang FT245 D2XX, 4 ou 8 relais)
+  et USB-série générique (CH340 / LCUS, protocole A0) — pour l'alimentation, les
+  antennes et accessoires de la station.
+- **Relais automatiques** (Réglages) : bascule les relais de Station Control
+  automatiquement selon la fréquence / bande de la radio (comme PstRotator) — par
+  relais, une fenêtre de fréquence ou un ensemble de bandes.

 ## QSL & diplômes

@@ -201,13 +245,23 @@ avec le panadapter en flux, et Marche/Arrêt manuel. (L'audio est hors périmèt
  un début/fin de fenêtre, signale les doublons et tient un tableau de score en
  direct.

+## Statistiques
+
+- **Tableau de bord des statistiques :** tuiles de synthèse (QSO, indicatifs
+  uniques, entités DXCC, continents, % confirmés) plus des graphiques — QSO **par
+  mode**, un split **CW / phonie / data** par bande, l'**activité dans le temps**
+  (vues glissantes jour / 7 jours / 30 jours / 12 mois), par opérateur et par
+  continent. Filtres par plage de dates, par opérateur et par concours, et une vue
+  **Table** qui reprend chaque graphique.
+
 ## Statut opérateur en direct (événements spéciaux)

 Pour un indicatif d'événement spécial multi-op sur un journal MySQL partagé (ex.
-**TM74TFR**) : Réglages → Général → *Publier le statut opérateur en direct*.
+**TM74TFR**), la publication est **automatique** — aucun réglage à activer.
 Chaque instance OpsLog envoie un battement de cœur de son activité (indicatif de
 l'opérateur, bande, fréquence, mode) dans une table `live_status` toutes les
-~15 s. Un petit rendu PHP
+~15 s, et repasse *hors antenne* automatiquement 5 min après le dernier QSO
+logué. Un petit rendu PHP
 ([`docs/livestatus/tm74-status.php`](docs/livestatus/tm74-status.php)) sur votre
 propre serveur web lit cette table et produit une page/image en direct que vous
 pouvez intégrer sur la bio **QRZ.com** de la station
@@ -217,8 +271,11 @@ ce n'est pas un serveur web.
 ## Net control

 - **Log de net dirigé** (Outils → Net) : un roster global (`nets.json`) plus une
-  session active en mémoire — pointez les stations présentes, puis loguez tout le
-  net d'un coup en utilisant la fréquence CAT.
+  session active en mémoire — pointez les stations présentes, puis loguez-les une
+  par une ou tout le net d'un coup (**Logger tout le monde**) en utilisant la
+  fréquence CAT. **Glisser-déposer** entre les deux listes (roster → on air démarre
+  un QSO, on air → roster l'enregistre), et après chaque log la station on air
+  suivante est sélectionnée automatiquement pour enchaîner les contacts.

 ## Apparence & langue

@@ -247,7 +304,10 @@ ce n'est pas un serveur web.
 - **Démarrage automatique :** lancer des programmes externes (WSJT-X, JTAlert,
  contrôle de rotor…) au démarrage d'OpsLog, en sautant ceux déjà lancés.
 - **Sauvegarde :** sauvegarde optionnelle base + ADIF à la fermeture.
- **Vérification de mise à jour** au démarrage avec un toast (désactivable).
+- **Vérification de mise à jour** au démarrage et toutes les 5 minutes (et à
+  l'ouverture d'Aide → À propos), avec un toast (désactivable), plus une fenêtre
+  **Nouveautés** qui affiche le changelog (anglais / français) au premier
+  lancement après une mise à jour — réouvrable à tout moment depuis le menu Aide.
 - **Télémétrie d'usage anonyme** (un battement de cœur quotidien : ID
  d'installation aléatoire + version + OS — aucune donnée d'indicatif ou de QSO ;
  désactivable dans les Préférences).
@@ -1,5 +1,9 @@
 # OpsLog

+<a href="https://discord.gg/FYM8yw5pT" target="_blank">
+  <img src="https://img.shields.io/badge/Discord-Join%20the%20server-5865F2?logo=discord&logoColor=white" alt="Join our Discord" />
+</a>
+
 A modern, fast ham-radio logger for Windows — Log4OM-style entry, real-time CAT
 for **OmniRig**, native **FlexRadio/SmartSDR**, native **Icom CI-V** (USB **and**
 remote-over-internet, replacing RS-BA1) and **TCI** (SunSDR / Expert Electronics),
@@ -36,7 +40,10 @@ Developed by **F4BPO**.
  with `/MM` `/AM` `/B` (beacon) and call-area (`/8`, `/W6`) handling, plus
  ClubLog DXpedition date overrides.
 - **Recent QSOs**, **Worked-before** matrix (per band/mode slot), bulk re-resolve
-  from cty/QRZ/ClubLog, bulk send to QSL services.
+  from cty/QRZ/ClubLog, bulk send to QSL services. A live **selection count**, a
+  **Select all / Unselect all** toggle, and a row limit that keeps the full log
+  fast **but is lifted while a filter is active** (every match is shown, not just
+  the first page).
 - **Advanced QSO filter builder** (field / operator / value, AND / OR, saved
  presets) with filtered- and selected-row **ADIF export**.
 - **Find duplicates** (Tools) — groups QSOs by same call + band + mode (optionally
@@ -55,7 +62,10 @@ Developed by **F4BPO**.
 - **Great-circle map** with short/long-path distance & azimuth, selectable
  basemaps (Light / Voyager / Street / Satellite, all key-free and labelled) and
  the **antenna beam lobe(s)** drawn from the rotor azimuth.
- **Rotor compass** (azimuthal-equidistant, click-to-turn) driven by PstRotator.
+- **Rotor compass** (azimuthal-equidistant, click-to-turn) driven by
+  **PstRotator** (UDP), a **4O3A Rotator Genius** (native TCP) or a **microHAM
+  ARCO** controlled natively — no PstRotator needed — over the **LAN** or **USB**
+  using its Yaesu GS-232A protocol.
 - **Ultrabeam** support (Normal / 180° reverse / Bidirectional): the radiating
  direction is shown in green and the **mechanical boom** in grey, on both the
  compass and the map, so you never lose track of where the antenna points.
@@ -67,7 +77,9 @@ Developed by **F4BPO**.
  mode / status / source) shared by the Cluster tab and the Main-view cluster
  pane, with a show/hide toggle.
 - Per-spot **status** (new / new-band / new-slot / worked), click-to-tune the
-  rig, and a multi-band **Band Map** (panadapter-style strips).
+  rig, and a multi-band **Band Map** (panadapter-style strips). Optionally, all
+  **digital modes count as one** (DXCC-style) for the new/new-slot colouring and
+  the worked-before matrix badges (Settings → General).
 - **POTA** spots are tagged with their park reference (via `api.pota.app`).
 - **Spot alerts** (Log4OM-style): rules on call / country / band / mode /
  spotter, with sound, visual and e-mail notification (Tools → *Alert
@@ -81,7 +93,8 @@ non-blocking connect so a powered-off radio never freezes the app:
 - **OmniRig** (Rig 1/2, hot-swap) — works with any OmniRig-supported rig.
 - **FlexRadio (SmartSDR)** over the radio's TCP API — real-time slice freq /
  mode / split, UDP discovery, and **panadapter spots** (cluster spots pushed to
-  the Flex display, click → fill the call).
+  the Flex display; a click fills the call and **tunes the rig to the right
+  frequency AND mode**).
 - **Icom CI-V** — native, over the radio's **USB** port *or* over the internet
  via the radio's **built-in LAN server** (see *Remote Icom* below). No RS-BA1 or
  Remote Utility needed.
@@ -98,9 +111,16 @@ Shown only when the CAT backend is a FlexRadio:

 - **Transmit:** RF power, tune power, TUNE, MOX, speech processor (NOR/DX/DX+),
  VOX (+ level + delay), monitor (+ level), mic gain.
- **Receive (active slice):** AGC mode/threshold, audio level, NB / NR / ANF.
+- **Receive (active slice):** RX/TX **antenna** selectors and a **DAX** toggle
+  (TX audio through DAX, for WSJT-X & co), AGC mode/threshold, audio level,
+  NB / WNB / NR / ANF, and — on **SmartSDR v4** radios (8000 / Aurora series) —
+  the extra DSP tools **NRL, NRS, NRF** (with level) plus **RNN** (AI noise
+  reduction) and **ANFT** (FFT auto-notch), shown automatically when the radio
+  supports them. **RIT / XIT** with wheel / ± tuning.
 - **Antenna tuner (ATU):** tune / bypass / memories.
- **Amplifier:** PowerGenius XL operate/standby + fault.
+- **Amplifier:** the amp card follows whichever amplifier is configured, with a
+  dropdown to pick it when **several amplifiers** are set up (e.g. two SPEs run
+  in parallel). See *Amplifiers & switches* below.
 - **Live meters** over the UDP VITA-49 stream: S-meter (S-units), forward power
  (W), SWR, ALC, PA temperature, voltage, plus the amplifier's meters.

@@ -141,18 +161,40 @@ as Mumble.)
 ## Keyers & audio

 - **CW keyer** with macros and F-key macros. The keyer engine is selectable:
-  **WinKeyer** (K1EL WK1/2/3 over a COM port), **Icom** (the radio's own keyer
-  over CI-V — no extra hardware, works over the remote link too) or **TCI**.
+  **WinKeyer** (K1EL WK1/2/3 over a COM port), **FlexRadio CWX** (the radio's
+  built-in keyer over the SmartSDR API — type-ahead and backspace, no WinKeyer or
+  SmartCAT needed), **Icom** (the radio's own keyer over CI-V — no extra hardware,
+  works over the remote link too) or **TCI**.
 - **Digital Voice Keyer** (DVK): record F1–F6 voice messages and transmit them.
 - **QSO audio recording:** continuous rolling capture; on *Log QSO* the contact
  is saved to a per-QSO WAV (`CALL_YYYYMMDD_HHMMSS.wav`); mixes RX + mic.

 ## Amplifiers & switches

- **PowerGenius XL** (4O3A) amplifier — direct TCP: operate/standby, fan-mode
-  selector and fault display.
+- **Amplifiers** — configure **one or several** amps (Settings → Amplifier is a
+  list; e.g. two SPEs run in parallel for more power). Each amp's control card
+  appears on the FlexRadio tab and in **Station Control**, with a dropdown to
+  choose which one it shows; the bottom status bar carries **one clickable chip
+  per amp** (green = OPERATE, orange = STANDBY, red = offline). Supported:
+  - **PowerGenius XL** (4O3A) over direct TCP — operate/standby, fan-mode
+    selector and fault display.
+  - **SPE Expert** (1.3K-FA / 1.5K-FA / 2K-FA) over **USB** (virtual COM) or the
+    **network** (RS232-to-Ethernet bridge) — operate/standby, ON/OFF,
+    Low / Mid / High output level, an output-power bar and live status (band,
+    SWR, PA current, temperature, warnings/alarms).
+  - **ACOM** (500S / 600S / 700S / 1200S / 2020S) over **USB** or the **network**
+    (RS232-to-Ethernet bridge) — operate/standby/off and live telemetry (forward
+    & reflected power, SWR, PA temperature, band, fan, faults). Power-ON works
+    over a serial cable that wires the DTR/RTS lines.
 - **Antenna Genius** (4O3A) antenna switch over TCP/GSCP — a docked A/B
  antenna-switch widget.
+- **Station Control** panel (dockable, drag-to-reorder widgets): the **rotator**,
+  **Ultrabeam** element control and **relay boards** — WebSwitch 1216H, KMTronic,
+  **Denkovi** USB (FT245 D2XX bit-bang, 4 or 8 relays) and generic USB-serial
+  (CH340 / LCUS, A0 protocol) — for station power, antennas and accessories.
+- **Relay auto-control** (Settings): switch Station-Control relays automatically
+  from the rig frequency / band (like PstRotator) — per relay, a frequency window
+  or a set of bands.

 ## QSL & awards

@@ -176,12 +218,21 @@ as Mumble.)
  and the sent/received serials (`STX` / `SRX`), enforces a window start/end,
  flags dupes and keeps a live scoreboard.

+## Statistics
+
+- **Logbook statistics dashboard:** headline tiles (QSOs, unique callsigns, DXCC
+  entities, continents, % confirmed) plus charts — QSOs **by mode**, a per-band
+  **CW / phone / data** split, **activity over time** (rolling day / 7-day /
+  30-day / 12-month views), by operator and by continent. Date-range, per-operator
+  and per-contest filters, and a **Table** view that mirrors every chart.
+
 ## Multi-operator live status (special events)

-For a multi-op special-event call on a shared MySQL logbook (e.g. **TM74TFR**):
-Settings → General → *Publish live operator status*. Each OpsLog instance
+For a multi-op special-event call on a shared MySQL logbook (e.g. **TM74TFR**),
+publishing is **automatic** — no setting to turn on. Each OpsLog instance
 heartbeats its current activity (operator call, band, frequency, mode) into a
-`live_status` table every ~15 s. A small PHP renderer
+`live_status` table every ~15 s, and drops back to *off air* automatically 5 min
+after the last logged QSO. A small PHP renderer
 ([`docs/livestatus/tm74-status.php`](docs/livestatus/tm74-status.php)) on your
 own web server reads that table and produces a live page/image you can embed on
 the station's **QRZ.com** bio (`<img src="…/tm74-status.php?img=1">`). OpsLog
@@ -190,8 +241,11 @@ only writes to the DB — it is not a web server.
 ## Net control

 - **Directed-net logging** (Tools → Net): a global roster (`nets.json`) plus an
-  in-memory active session — check stations in, then log the whole net at once
-  using the CAT frequency.
+  in-memory active session — check stations in, then log them individually or the
+  whole net at once (**Log everyone**) using the CAT frequency. **Drag & drop**
+  between the two lists (roster → on-air starts a QSO, on-air → roster logs it),
+  and after each log the next on-air station is selected automatically so you can
+  chain contacts.

 ## Appearance & language

@@ -218,7 +272,10 @@ only writes to the DB — it is not a web server.
 - **Autostart:** launch external programs (WSJT-X, JTAlert, rotator control…) at
  OpsLog startup, skipping any already running.
 - **Backup:** optional database + ADIF backup at shutdown.
- **Update check** at startup with a toast (toggleable).
+- **Update check** at startup and every 5 minutes (and on opening Help → About),
+  with a toast (toggleable), plus a **What's new** dialog that shows the changelog
+  (English / French) on the first launch after an update — reopenable any time
+  from the Help menu.
 - **Anonymous usage telemetry** (a once-a-day heartbeat: random install ID +
  version + OS — no callsign or QSO data; opt-out in Preferences).

@@ -1,4 +1,110 @@
 [
+  {
+    "version": "0.20.10",
+    "date": "2026-07-22",
+    "en": [
+      "Clicking an OpsLog spot on the FlexRadio panadapter now switches the mode too, not just the frequency: cluster spots (which carry no mode) get one inferred from the comment or the band plan, and every spot's mode is sent to the radio as a real SmartSDR mode (SSB resolves to USB/LSB by frequency), so the click tunes AND sets the mode."
+    ],
+    "fr": [
+      "Cliquer sur un spot OpsLog du panadapter FlexRadio change maintenant aussi le mode, plus seulement la fréquence : les spots cluster (qui n'ont pas de mode) en reçoivent un déduit du commentaire ou du plan de bande, et le mode de chaque spot est envoyé à la radio comme un vrai mode SmartSDR (SSB devient USB/LSB selon la fréquence), donc le clic accorde ET règle le mode."
+    ]
+  },
+  {
+    "version": "0.20.9",
+    "date": "2026-07-22",
+    "en": [
+      "The PGXL amplifier chip and Station Control widget now read the OPERATE state from the FlexRadio (like the Flex panel) — the chip no longer shows STANDBY while the amp is operating, and clicking it toggles the amp through the radio.",
+      "Right-click 'Send to LoTW / QRZ / Club Log…' now reports its result as a notification — a failed upload (e.g. TQSL not configured) was completely silent outside the QSL Manager, which looked like nothing was sent.",
+      "The number of selected QSOs is now always visible at the top of the log grid — no need to open the right-click menu to see it.",
+      "NET Control: the worked-before list gets the same right-click menu as Recent QSOs (update from cty/QRZ/Club Log, send to services, recording e-mail, eQSL, delete).",
+      "Leaving compact mode restores the window's previous size AND position (it used to snap to a fixed size wherever the compact strip had been dragged).",
+      "The advanced filter's 'My callsign' field is renamed 'Station callsign' so it is findable under its ADIF name (it filters STATION_CALLSIGN).",
+      "Filtering now shows EVERY match: the on-screen row limit (Max) only applies to the unfiltered log — a filter matching 200 QSOs displays all 200 even with Max at 100 (safety cap 10,000, with a warning to narrow the filter beyond that).",
+      "New 'Select all' button in the log grid toolbar — selects every displayed row (respecting active column filters) in one click, ready for send-to-LoTW, bulk edit or export; once everything is selected it flips to 'Unselect all'.",
+      "NET Control: drag & drop between the two lists — drag a roster station onto the on-air list to start its QSO, and drag an on-air station onto the roster to log it (same as the Log & end button).",
+      "New option (Settings → General): 'Group digital modes as one (DXCC-style)' — when on, the matrix newness badges and the cluster new/new-band/new-mode/new-slot colouring treat FT8/FT4/RTTY/PSK… as a single Digital mode, matching how DXCC counts; when off (default), each digital mode remains its own potential slot.",
+      "Multiple amplifiers: Settings → Amplifier is now a LIST — configure several amps (e.g. two SPEs run in parallel), each with its own name and connection. The amp cards in the Flex panel and Station Control get a dropdown to pick which amp they show, and the bottom status bar shows one clickable chip per amp. Existing single-amp setups migrate automatically.",
+      "FlexRadio panel: the SmartSDR v4 DSP filters are now controllable — NRL and ANFL (legacy LMS), NRS (spectral subtraction), NRF (noise reduction with filter) with their level sliders, plus RNN (AI noise reduction) and ANFT (FFT auto-notch) toggles. The section appears automatically on radios that support them (8000/Aurora series). Layout rebalanced: RIT/XIT moved to the Transmit column and the antenna selection now sits at the top of the Receive column, alongside a new DAX button (SmartSDR's transmit-bar DAX toggle — TX audio from DAX, for WSJT-X & co)."
+    ],
+    "fr": [
+      "La pastille ampli PGXL et le widget Station Control lisent maintenant l'état OPERATE depuis le FlexRadio (comme le panneau Flex) — la pastille n'affiche plus STANDBY quand l'ampli est en service, et un clic bascule l'ampli via la radio.",
+      "Le clic droit « Send to LoTW / QRZ / Club Log… » affiche maintenant son résultat en notification — un envoi échoué (p. ex. TQSL non configuré) était totalement silencieux hors du QSL Manager, comme si rien n'était parti.",
+      "Le nombre de QSO sélectionnés est maintenant toujours visible en haut de la grille du log — plus besoin d'ouvrir le menu clic droit pour le voir.",
+      "NET Control : la liste worked-before dispose du même menu clic droit que QSO récents (mise à jour cty/QRZ/Club Log, envoi aux services, e-mail d'enregistrement, eQSL, suppression).",
+      "Quitter le mode compact restaure la taille ET la position précédentes de la fenêtre (avant, elle reprenait une taille fixe là où la barre compacte avait été déplacée).",
+      "Le champ « Mon indicatif » du filtre avancé est renommé « Station callsign » pour être trouvable sous son nom ADIF (il filtre STATION_CALLSIGN).",
+      "Le filtrage affiche maintenant TOUTES les correspondances : la limite d'affichage (Max) ne s'applique qu'au log non filtré — un filtre qui matche 200 QSO les affiche tous les 200 même avec Max à 100 (plafond de sécurité 10 000, avec un avertissement pour affiner au-delà).",
+      "Nouveau bouton « Tout sélectionner » dans la barre d'outils de la grille — sélectionne toutes les lignes affichées (en respectant les filtres de colonnes actifs) en un clic, prêt pour l'envoi LoTW, le bulk edit ou l'export ; une fois tout sélectionné il devient « Tout désélectionner ».",
+      "NET Control : glisser-déposer entre les deux listes — glisser une station du roster vers la liste on air démarre son QSO, et glisser une station on air vers le roster l'enregistre au log (comme le bouton Logger & terminer).",
+      "Nouvelle option (Réglages → Général) : « Regrouper les modes digitaux en un seul (style DXCC) » — activée, les badges de nouveauté de la matrice et le coloriage cluster new/new-band/new-mode/new-slot traitent FT8/FT4/RTTY/PSK… comme un seul mode Digital, comme le DXCC ; désactivée (défaut), chaque mode digital reste un slot potentiel distinct.",
+      "Plusieurs amplificateurs : Réglages → Amplificateur est maintenant une LISTE — configurez plusieurs amplis (p. ex. deux SPE en parallèle), chacun avec son nom et sa connexion. Les cartes ampli du panneau Flex et de Station Control ont une liste déroulante pour choisir lequel afficher, et la barre du bas montre une pastille cliquable par ampli. Les configurations mono-ampli existantes migrent automatiquement.",
+      "Panneau FlexRadio : les filtres DSP SmartSDR v4 sont maintenant pilotables — NRL et ANFL (LMS legacy), NRS (soustraction spectrale), NRF (réduction de bruit avec filtre) avec leurs curseurs de niveau, plus les interrupteurs RNN (réduction de bruit par IA) et ANFT (notch automatique FFT). La section apparaît automatiquement sur les radios qui les supportent (séries 8000/Aurora). Mise en page rééquilibrée : RIT/XIT passent dans la colonne Transmit et la sélection d'antennes s'affiche en haut de la colonne Receive, avec un nouveau bouton DAX (le toggle DAX du bandeau transmit de SmartSDR — audio d'émission via DAX, pour WSJT-X & co)."
+    ]
+  },
+  {
+    "version": "0.20.8",
+    "date": "2026-07-21",
+    "en": [
+      "New: microHAM ARCO rotator controlled natively — no PstRotator needed. Over the LAN or over USB: set the ARCO's CONTROL PROTOCOL (LAN or USB) to 'Yaesu GS-232A' and pick 'microHAM ARCO' in Settings → Rotator.",
+      "Amplifier without a FlexRadio: the amplifier controls (OPERATE/STANDBY, ON/OFF, live power/SWR/temperature) now also live in the Station Control tab, and a status chip sits in the bottom bar next to Cluster/CAT/Rotator — green ON AIR = OPERATE, orange = STANDBY, red = offline. Clicking the chip toggles OPERATE/STANDBY on all three amps (PowerGenius XL included, over its direct network link).",
+      "NET Control: after logging a station, the next on-air station is selected automatically (chain log → log → log), and a new 'Log everyone' button logs every on-air station at once when the net ends.",
+      "Switching to a profile whose MySQL database is unreachable now shows a clear warning — before, OpsLog silently stayed on the previous logbook and QSOs could land in the wrong log.",
+      "The ON AIR badge is back for local (SQLite) logbooks — it had disappeared with the removal of the live-status option."
+    ],
+    "fr": [
+      "Nouveau : rotator microHAM ARCO contrôlé en natif — sans PstRotator. Par le réseau ou par USB : régler le CONTROL PROTOCOL de l'ARCO (LAN ou USB) sur « Yaesu GS-232A » et choisir « microHAM ARCO » dans Réglages → Rotator.",
+      "Amplificateur sans FlexRadio : les commandes d'ampli (OPERATE/STANDBY, ON/OFF, puissance/ROS/température en direct) sont maintenant aussi dans l'onglet Station Control, et une pastille de statut s'affiche dans la barre du bas à côté de Cluster/CAT/Rotator — vert = OPERATE, orange = STANDBY, rouge = hors ligne. Un clic sur la pastille bascule OPERATE/STANDBY sur les trois amplis (PowerGenius XL compris, via son lien réseau direct).",
+      "NET Control : après avoir loggé une station, la station on air suivante est sélectionnée automatiquement (enchaînement log → log → log), et un nouveau bouton « Logger tout le monde » enregistre toutes les stations on air d'un coup à la fin du net.",
+      "Passer sur un profil dont la base MySQL est injoignable affiche maintenant un avertissement clair — avant, OpsLog restait silencieusement sur l'ancien logbook et les QSO pouvaient partir dans le mauvais log.",
+      "Le badge ON AIR est de retour pour les logbooks locaux (SQLite) — il avait disparu avec la suppression de l'option de statut en direct."
+    ]
+  },
+  {
+    "version": "0.20.7",
+    "date": "2026-07-21",
+    "en": [
+      "New: ACOM amplifier support (500S / 600S / 700S / 1200S / 2020S) — OPERATE/STANDBY/OFF, live telemetry (power, SWR, PA temperature, band, fan) in Settings and the radio panel, over USB serial or an RS232-to-Ethernet bridge. Power-ON works over serial when the cable wires the DTR/RTS pins. The Amplifier settings now pick Brand then Model.",
+      "Multi-operator live sync fixed: the shared-MySQL connection pool was too small, so after a while the grid, chat and 'stations on air' silently stopped updating. The pool is now sized for real multi-op use (with 5 operators it stays well within a max_connections=300 server).",
+      "Live operator status is now always published on a shared MySQL logbook — the Settings toggle is gone. You still go off-air automatically 5 minutes after your last QSO, and the 'stations on air' panel refreshes noticeably faster (a redundant table check on every read was removed).",
+      "The By-Continent statistics donut now totals the same as your QSO count — QSOs whose continent couldn't be resolved are shown as an 'Unknown' slice instead of being dropped (the Continents count still lists only real continents)."
+    ],
+    "fr": [
+      "Nouveau : prise en charge des amplificateurs ACOM (500S / 600S / 700S / 1200S / 2020S) — OPERATE/STANDBY/OFF, télémétrie en direct (puissance, ROS, température PA, bande, ventilateur) dans les Réglages et le panneau radio, en USB série ou via un pont RS232-vers-Ethernet. La mise en marche fonctionne en série si le câble relie les broches DTR/RTS. Les réglages Amplificateur se font maintenant par Marque puis Modèle.",
+      "Synchronisation multi-opérateurs corrigée : le pool de connexions MySQL partagé était trop petit, et au bout d'un moment la grille, le chat et « stations on air » cessaient silencieusement de se mettre à jour. Le pool est maintenant dimensionné pour un vrai multi-op (à 5 opérateurs, on reste largement sous un serveur à max_connections=300).",
+      "Le statut opérateur en direct est maintenant toujours publié sur un logbook MySQL partagé — l'option des Réglages a disparu. Vous passez toujours hors antenne automatiquement 5 minutes après votre dernier QSO, et le panneau « stations on air » se rafraîchit nettement plus vite (une vérification de table redondante à chaque lecture a été supprimée).",
+      "La donut « Par continent » des statistiques totalise maintenant le même nombre que le total de QSO — les QSO dont le continent n'a pas pu être résolu apparaissent dans un segment « Unknown » au lieu d'être ignorés (le compteur Continents ne liste toujours que les vrais continents)."
+    ]
+  },
+  {
+    "version": "0.20.6",
+    "date": "2026-07-21",
+    "en": [
+      "Amplifier controls now live right in the FlexRadio panel: OPERATE/STANDBY, ON/OFF, Low/Mid/High power level, an output-power bar and live band / SWR / temperature — for both PowerGenius XL and SPE Expert. The card is hidden when no amplifier is selected.",
+      "Faster startup: the radio (CAT) connects immediately instead of waiting behind the shared-MySQL connection, and MySQL itself connects much faster.",
+      "No more lost QSOs: an FT8/MSHV QSO that can't reach a laggy shared database is parked and re-logged automatically once it recovers; simultaneous QSOs from a multi-stream are now queued instead of failing with 'too many requests'.",
+      "The 'stations on air' widget now updates within a second of a QSO (it used to lag up to ~45s behind the ON-AIR badge).",
+      "Relay boards (Denkovi / USB-serial) stay connected reliably now, with a Test-connection button and detect feedback in the Station Control setup.",
+      "<LOGQSO> in a CW macro logs the contact at that exact point in the macro, and pressing ESC before it runs cancels the log.",
+      "Auto-call now waits exactly the gap you set between calls (it was waiting far longer).",
+      "Statistics: the redundant per-band chart was merged into the CW / phone / data split.",
+      "Cluster self-spot pop-ups now show the band.",
+      "The bottom status bar is no longer hidden behind a scrollbar in a small window.",
+      "Update check now also runs when you open Help - About, and every 5 minutes."
+    ],
+    "fr": [
+      "Les commandes d'amplificateur sont maintenant directement dans le panneau FlexRadio : OPERATE/STANDBY, Marche/Arrêt, niveau Low/Mid/High, une barre de puissance de sortie et l'état en direct bande / ROS / température — pour PowerGenius XL comme pour SPE Expert. La carte est masquée si aucun ampli n'est sélectionné.",
+      "Démarrage plus rapide : la radio (CAT) se connecte immédiatement au lieu d'attendre derrière la connexion MySQL partagée, et MySQL lui-même se connecte bien plus vite.",
+      "Plus de QSO perdus : un QSO FT8/MSHV qui n'atteint pas une base partagée lente est mis de côté et ré-enregistré automatiquement dès qu'elle répond ; les QSO simultanés d'un multi-stream sont maintenant mis en file au lieu d'échouer avec « too many requests ».",
+      "Le widget « stations on air » se met à jour en une seconde après un QSO (il pouvait accuser jusqu'à ~45s de retard sur le badge ON AIR).",
+      "Les cartes relais (Denkovi / USB-série) restent connectées de façon fiable, avec un bouton « Tester la connexion » et un retour de détection dans la configuration Station Control.",
+      "<LOGQSO> dans une macro CW enregistre le contact à cet endroit précis de la macro, et appuyer sur ÉCHAP avant son exécution annule l'enregistrement.",
+      "L'appel automatique respecte maintenant exactement l'intervalle réglé entre les appels (il attendait bien plus longtemps).",
+      "Statistiques : le graphique par bande redondant a été fusionné avec la répartition CW / phone / data.",
+      "Les popups d'auto-spot du cluster affichent maintenant la bande.",
+      "La barre de statut du bas n'est plus masquée par une barre de défilement en fenêtre réduite.",
+      "La vérification de mise à jour se déclenche aussi à l'ouverture d'Aide - À propos, et toutes les 5 minutes."
+    ]
+  },
  {
    "version": "0.20.5",
    "date": "2026-07-20",
@@ -42,7 +42,9 @@ import {
  QSOAudioBegin, QSOAudioCancel, QSOAudioRestart, QSOAudioResetClock,
  GetAwardDefs,
  GetUIPref, GetActiveProfile, QuitApp,
-  ReportLiveActivity, GetLiveStatusEnabled, LiveLastQSOAgeSec,
+  ReportLiveActivity, LiveLastQSOAgeSec,
+  GetAmpStatuses, AmpOperate,
+  GetFlexState, FlexAmpOperate,
 } from '../wailsjs/go/main/App';
 import { Combobox } from '@/components/ui/combobox';
 import { applyAwardRefs } from '@/lib/awardRefs';
@@ -114,6 +116,9 @@ type ModePreset = ModePresetForm;
 type WB = WorkedBeforeView;
 type CATState = Omit<catModels.RigState, 'convertValues'>;

+// Safety cap on how many rows an ACTIVE filter may load (the normal row
+// threshold is bypassed while filtering — see buildActiveFilter).
+const FILTERED_LIMIT_CAP = 10000;
 const DEFAULT_BANDS = ['160m','80m','60m','40m','30m','20m','17m','15m','12m','10m','6m','2m','70cm','23cm'];
 const DEFAULT_MODES = ['SSB','CW','FT8','FT4','RTTY','PSK31','AM','FM','DIGITALVOICE'];
 // Modes the QSO recorder captures (phone only). Mirrors recordableMode() in
@@ -436,6 +441,22 @@ export default function App() {
  // click reverts the UI and the click looks like it did nothing.
  const agPending = useRef<{ a?: { v: number; t: number }; b?: { v: number; t: number } }>({});
  const [dbConn, setDbConn] = useState<{ backend: string; label: string } | null>(null);
+  // Amplifier chips in the status bar — ONE PER configured amp (several are
+  // possible: some ops run two SPEs in parallel). Green OPERATE / orange
+  // STANDBY / red offline; click toggles. The Flex state rides along because a
+  // PGXL's OPERATE state comes from the radio when it reports the amp.
+  const [ampSts, setAmpSts] = useState<any[]>([]);
+  const [flexAmp, setFlexAmp] = useState<any>(null);
+  useEffect(() => {
+    let alive = true;
+    const tick = () => Promise.all([
+      GetAmpStatuses().catch(() => []),
+      GetFlexState().catch(() => null),
+    ]).then(([l, fx]: any[]) => { if (alive) { setAmpSts((l ?? []) as any[]); setFlexAmp(fx); } });
+    tick();
+    const id = window.setInterval(tick, 2000);
+    return () => { alive = false; window.clearInterval(id); };
+  }, []);
  // Multi-op "who's on air" widget: every operator's live status from the shared
  // MySQL logbook (freq/mode/version). Only polled on a MySQL logbook.
  type LiveStation = { operator: string; station: string; freq_hz: number; band: string; mode: string; online: boolean; version: string; age_sec: number };
@@ -452,9 +473,13 @@ export default function App() {
    const load = () => GetLiveStations().then((s) => setLiveStations((s ?? []) as LiveStation[])).catch(() => {});
    load();
    const id = window.setInterval(load, 5 * 1000);
-    // Small delay lets the async publishLiveStatus MySQL write land before we read.
+    // Refresh the instant the backend actually publishes a row change (a QSO put
+    // someone on air, or a 5-min silence took them off) — so this widget tracks the
+    // bottom ON-AIR badge instead of lagging behind its poll. Keep the qso:logged
+    // fallback too (a small delay lets the async publish land) for older paths.
+    const offStatus = EventsOn('livestatus:updated', load);
    const offLogged = EventsOn('qso:logged', () => { window.setTimeout(load, 1500); });
-    return () => { window.clearInterval(id); offLogged?.(); };
+    return () => { window.clearInterval(id); offStatus?.(); offLogged?.(); };
  }, [liveStationsOn]);
  // Mode OpsLog shows when the rig reports generic DIG_U/DIG_L. OmniRig
  // can't tell us if it's FT8 vs FT4 vs RTTY, so the user picks the default
@@ -811,6 +836,11 @@ export default function App() {
  const wkEscClearsRef = useRef(true);
  const wkBusyRef = useRef(false); // live "keyer is sending" flag, for the <LOGQSO> wait-then-log
  useEffect(() => { wkBusyRef.current = wkStatus.busy; }, [wkStatus.busy]);
+  // Generation token for an in-flight macro send: bumped on every new send AND on
+  // any abort (ESC / Stop / callsign cleared). wkSend checks it before each CW
+  // segment and before every <LOGQSO> log, so aborting mid-macro stops sending AND
+  // skips the log that hasn't happened yet.
+  const wkSendGenRef = useRef(0);
  useEffect(() => {
    const connected = cwSource === 'icom' ? (catState.backend === 'icom' && catState.connected)
      : cwSource === 'flex' ? (catState.backend === 'flex' && catState.connected)
@@ -1112,22 +1142,22 @@ export default function App() {
  useEffect(() => { if (!showSettings) setShowBeamOnMap(localStorage.getItem('opslog.showBeamOnMap') !== '0'); }, [showSettings]);
  // "ON AIR" status-bar badge: mirrors the multi-op live status this operator
  // publishes — online (blinking) when a QSO was logged in the last 5 min, else
-  // offline. Only shown when live-status publishing is enabled (Settings→General).
-  const [liveStatusOn, setLiveStatusOn] = useState(false);
+  // offline. Publishing is always on for a shared MySQL logbook (no user toggle:
+  // 5 min without a QSO removes the row automatically), so the badge simply
+  // follows the backend.
  const [onAir, setOnAir] = useState(false);
-  useEffect(() => { if (!showSettings) GetLiveStatusEnabled().then((v) => setLiveStatusOn(!!v)).catch(() => {}); }, [showSettings]);
  useEffect(() => {
    // Read the ON-AIR state straight from the backend (single source of truth:
    // liveLastQSOAt, stamped on every log and seeded from the DB at launch). Poll
    // it + refresh on each logged QSO — no fragile frontend timestamp to drift.
    const refresh = () => LiveLastQSOAgeSec()
-      .then((sec: number) => setOnAir(liveStatusOn && typeof sec === 'number' && sec >= 0 && sec < 300))
+      .then((sec: number) => setOnAir(typeof sec === 'number' && sec >= 0 && sec < 300))
      .catch(() => {});
    refresh();
    const off = EventsOn('qso:logged', refresh);
-    const id = window.setInterval(refresh, 5 * 1000); // responsive without hammering (cheap 400-row scan)
+    const id = window.setInterval(refresh, 5 * 1000); // responsive without hammering (single indexed row)
    return () => { off(); window.clearInterval(id); };
-  }, [liveStatusOn]);
+  }, []);
  // QSO-rate meter (10/60 min) in the header — opt-in via Settings→General.
  const [showQsoRate, setShowQsoRate] = useState(() => localStorage.getItem('opslog.showQsoRate') === '1');
  useEffect(() => { if (!showSettings) setShowQsoRate(localStorage.getItem('opslog.showQsoRate') === '1'); }, [showSettings]);
@@ -1150,15 +1180,28 @@ export default function App() {
  // "What's new": the changelog for the version(s) since the operator last ran,
  // shown once on the first launch after an update (EN/FR per the UI language).
  const [whatsNew, setWhatsNew] = useState<Array<{ version: string; date: string; en: string[]; fr: string[] }> | null>(null);
+  // Which language the What's-new modal shows — defaults to the UI language but
+  // toggleable, so a French operator running the English UI can still read it.
+  const [clLang, setClLang] = useState<'en' | 'fr'>(lang);
+  useEffect(() => { setClLang(lang); }, [lang]);
  useEffect(() => {
    GetWhatsNew().then((e: any) => { if (Array.isArray(e) && e.length) setWhatsNew(e); }).catch(() => {});
  }, []);
  const [showDuplicates, setShowDuplicates] = useState(false);
  const [updateInfo, setUpdateInfo] = useState<{ latest: string; url: string; downloadUrl: string } | null>(null);
+  const [checkingUpdate, setCheckingUpdate] = useState(false);
+  // Fresh update check on demand (opening About), so it never shows a stale
+  // "you're up to date". Clears updateInfo when the latest check finds nothing.
+  const checkUpdateNow = useCallback(() => {
+    setCheckingUpdate(true);
+    CheckForUpdate().then((u: any) => {
+      setUpdateInfo(u?.available && u?.latest ? { latest: String(u.latest), url: String(u.url ?? ''), downloadUrl: String(u.download_url ?? '') } : null);
+    }).catch(() => {}).finally(() => setCheckingUpdate(false));
+  }, []);
  const [updating, setUpdating] = useState(false);
  const [updateProgress, setUpdateProgress] = useState(0);
  const [updateError, setUpdateError] = useState('');
-  // Check GitHub for a newer release at startup AND every 10 minutes (unless
+  // Check GitHub for a newer release at startup AND every 5 minutes (unless
  // disabled in General). Best effort — silent on failure.
  useEffect(() => {
    if (localStorage.getItem('opslog.checkUpdates') === '0') return;
@@ -1166,7 +1209,7 @@ export default function App() {
      if (u?.available && u?.latest) setUpdateInfo({ latest: String(u.latest), url: String(u.url ?? ''), downloadUrl: String(u.download_url ?? '') });
    }).catch(() => {});
    check();
-    const id = window.setInterval(check, 10 * 60 * 1000);
+    const id = window.setInterval(check, 5 * 60 * 1000);
    return () => window.clearInterval(id);
  }, []);
  // Live download progress for the in-app updater.
@@ -1368,13 +1411,21 @@ export default function App() {

  // The full filter sent to the backend = the builder conditions + the quick
  // callsign search box (always ANDed) + the on-screen row threshold.
-  const buildActiveFilter = useCallback((): QueryFilter => ({
-    quick_callsign: filterCallsign,
-    conditions: activeFilter.conditions ?? [],
-    match: activeFilter.match ?? 'AND',
-    limit: qsoLimit,
-    offset: 0,
-  }), [filterCallsign, activeFilter, qsoLimit]);
+  // When a filter is ACTIVE the row threshold is lifted to a high safety cap:
+  // the threshold exists to keep the UNFILTERED 30k-QSO log fast, but applying
+  // it to a filter meant "200 matches, only the first 100 shown". A filtered
+  // result set is almost always small, and the cap protects against a
+  // broad filter (e.g. band=20m) pulling half the log.
+  const buildActiveFilter = useCallback((): QueryFilter => {
+    const hasFilter = !!(filterCallsign || (activeFilter.conditions ?? []).length);
+    return {
+      quick_callsign: filterCallsign,
+      conditions: activeFilter.conditions ?? [],
+      match: activeFilter.match ?? 'AND',
+      limit: hasFilter ? FILTERED_LIMIT_CAP : qsoLimit,
+      offset: 0,
+    };
+  }, [filterCallsign, activeFilter, qsoLimit]);

  // refresh reloads the grid. Returns false on failure. When silent, it doesn't
  // surface the error — used by the startup retry, since the logbook DB (a remote
@@ -1921,7 +1972,8 @@ export default function App() {
      if (mine && (sp.dx_call ?? '').toUpperCase() === mine) {
        const by = cleanSpotter(sp.spotter ?? '') || '?';
        const c = (sp.comment ?? '').trim();
-        showToast(`Spotted by ${by}${c ? ` with ${c}` : ''}`);
+        const bnd = (sp.band ?? '').trim();
+        showToast(`Spotted by ${by}${bnd ? ` on ${bnd}` : ''}${c ? ` with ${c}` : ''}`);
      }
    });
    return () => {
@@ -2112,44 +2164,65 @@ export default function App() {
    return out.replace(/\s+/g, ' ').trim();
  }
  async function wkSend(rawText: string) {
+    const gen = ++wkSendGenRef.current; // this send supersedes any previous; abort bumps it too
    setWkSent('');
-    const resolved = resolveCW(rawText);
-    // Trailing word space so two macros fired back-to-back don't run together in
-    // the keyer buffer ("CQ" + "TEST" → "CQTEST"). The keyer keys a space as a
-    // word gap at the CURRENT speed, so it scales with WPM automatically.
-    const keyed = resolved ? resolved + ' ' : resolved;
-    const doLog = /<LOGQSO>/i.test(rawText); // resolveCW strips the token (unknown var → "")
    const sleep = (ms: number) => new Promise((r) => window.setTimeout(r, ms));
-    if (cwSourceRef.current === 'icom' || cwSourceRef.current === 'flex') {
-      // The rig keyer (Icom 0x17 / Flex CWX) gives no busy echo we track, so show
-      // the text we sent and, for <LOGQSO>, wait the estimated send duration
-      // before logging.
-      setWkSent(resolved);
-      const sendFn = cwSourceRef.current === 'flex' ? FlexSendCW : IcomSendCW;
-      await sendFn(keyed).catch((e) => setError(String(e?.message ?? e)));
-      if (doLog) { await sleep(Math.round(estimateCwMs(resolved, wkWpm)) + 600); void save(); }
-      return;
+    const aborted = () => gen !== wkSendGenRef.current;
+    // Cancellable wait: sleeps up to ms, but bails out immediately on abort.
+    const waitMs = async (ms: number) => {
+      const end = Date.now() + ms;
+      while (Date.now() < end && !aborted()) await sleep(50);
+    };
+    // Split the macro on <LOGQSO> so the log happens AT the token's position, not
+    // only at the very end: "TU <LOGQSO> QRZ" sends "TU", logs, then sends "QRZ".
+    // Each split boundary (every part except the last) is one <LOGQSO>.
+    // RESOLVE every segment up front — while the form still holds the callsign — so a
+    // segment AFTER the <LOGQSO> (which logs and clears the form) still expands its
+    // variables correctly.
+    const parts = rawText.split(/<LOGQSO>/i).map((pt) => resolveCW(pt));
+    const isRig = cwSourceRef.current === 'icom' || cwSourceRef.current === 'flex';
+    for (let p = 0; p < parts.length; p++) {
+      if (aborted()) return; // ESC / Stop before this segment → stop sending, don't log
+      const resolved = parts[p];
+      const isLast = p === parts.length - 1;
+      const logAfter = !isLast; // a <LOGQSO> follows this segment
+      if (resolved) {
+        // Trailing word space so back-to-back sends don't run together in the keyer
+        // buffer ("CQ"+"TEST" → "CQTEST"); the keyer keys it as a word gap at the
+        // current WPM, so it scales automatically.
+        const keyed = resolved + ' ';
+        setWkSent(resolved);
+        const sendFn = cwSourceRef.current === 'flex' ? FlexSendCW : cwSourceRef.current === 'icom' ? IcomSendCW : null;
+        if (sendFn) await sendFn(keyed).catch((e) => setError(String(e?.message ?? e)));
+        else await WinkeyerSend(keyed).catch((e) => setError(String(e?.message ?? e)));
+        // Only WAIT for the CW to finish on the FINAL segment — auto-call needs the
+        // send done before its gap+resend. A segment a <LOGQSO> follows is NOT waited
+        // on: the keyer has already buffered the CW, so logging happens AT ONCE and
+        // never interrupts what's being sent. (Gating the log on a CW-length ESTIMATE
+        // made <LOGQSO> log up to ~10s late when the estimate ran long.)
+        if (isLast) {
+          if (isRig) {
+            await waitMs(Math.round(estimateCwMs(resolved, wkWpm)) + 600);
+          } else {
+            // WinKeyer: watch the busy echo, capped by the estimate (+slack) since
+            // over a remote/serial-over-IP link that echo can lag tens of seconds.
+            const capMs = Math.round(estimateCwMs(resolved, wkWpm) * 1.4) + 2500;
+            for (let i = 0; i < 20 && !wkBusyRef.current && !aborted(); i++) await sleep(50); // ≤1s to start
+            const deadline = Date.now() + capMs;
+            while (wkBusyRef.current && !aborted() && Date.now() < deadline) await sleep(50);
+          }
+        }
+      }
+      if (aborted()) return; // aborted while this segment was sending → don't log
+      if (logAfter) void save(); // log NOW — the buffered CW keeps sending
    }
-    await WinkeyerSend(keyed).catch((e) => setError(String(e?.message ?? e)));
-    // <LOGQSO> (e.g. "BK 73 TU <LOGQSO>") logs the contact AFTER the keyer has
-    // finished sending — so the QSO isn't logged (and the form cleared) while CW
-    // is still going out. We'd like to wait for the busy flag to rise then fall,
-    // but over a remote/serial-over-IP link that status echo can lag by tens of
-    // seconds, which used to delay logging ~50s. So cap the wait at the ESTIMATED
-    // send duration (text length × WPM) plus slack: log when busy clears OR the
-    // estimate elapses, whichever comes first.
-    if (!doLog) return;
-    const capMs = Math.round(estimateCwMs(resolved, wkWpm) * 1.4) + 2500; // slack for keyer buffering/lag
-    for (let i = 0; i < 20 && !wkBusyRef.current; i++) await sleep(50); // ≤1s for sending to start
-    const deadline = Date.now() + capMs;
-    while (wkBusyRef.current && Date.now() < deadline) await sleep(50);
-    void save();
  }
  // stopAutoCall cancels any running auto-call loop.
  function stopAutoCall() { autoCallMacroRef.current = -1; autoCallGenRef.current++; }
  // stopKeyerTx aborts the CW being sent RIGHT NOW, routed to the active engine
  // (was WinKeyer-only in a few places, so a Flex CWX / Icom macro kept going).
  function stopKeyerTx() {
+    wkSendGenRef.current++; // cancel any in-flight macro send (and its pending <LOGQSO> log)
    if (cwSourceRef.current === 'icom') IcomStopCW().catch(() => {});
    else if (cwSourceRef.current === 'flex') FlexStopCW().catch(() => {});
    else WinkeyerStop().catch(() => {});
@@ -2163,20 +2236,11 @@ export default function App() {
    while (autoCallMacroRef.current === i && gen === autoCallGenRef.current && wkActiveRef.current) {
      const m = wkMacros[i];
      if (!m) break;
+      // wkSend now WAITS for the CW to finish sending on its own (per-segment, all
+      // engines), so we must NOT re-wait the estimated duration here — doing both
+      // double-counted the send time and made the gap between calls far longer than
+      // configured (a 4 s gap became ~13 s). Just wait the configured gap.
      await wkSend(m.text);
-      // Wait for the message to finish before the gap+resend. The Icom keyer has
-      // no busy echo, so just wait the estimated send time. For the WinKeyer, cap
-      // the wait at the ESTIMATED send time (not the busy flag alone): over a
-      // remote/serial-over-IP link the "busy" status lags badly and stays stuck
-      // true for tens of seconds, which made the next CQ fire ~120s late.
-      if (cwSourceRef.current === 'icom' || cwSourceRef.current === 'flex') {
-        await sleep(Math.round(estimateCwMs(resolveCW(m.text), wkWpm)) + 300);
-      } else {
-        const capMs = Math.round(estimateCwMs(resolveCW(m.text), wkWpm) * 1.4) + 2500;
-        for (let k = 0; k < 20 && !wkBusyRef.current && gen === autoCallGenRef.current; k++) await sleep(50); // ≤1s to start
-        const deadline = Date.now() + capMs;
-        while (wkBusyRef.current && gen === autoCallGenRef.current && Date.now() < deadline) await sleep(50);
-      }
      if (gen !== autoCallGenRef.current) break;
      await sleep(Math.max(0, wkAutoCallSecsRef.current) * 1000); // the gap before the next call
    }
@@ -2831,7 +2895,7 @@ export default function App() {
      case 'tools.duplicates':  setShowDuplicates(true); break;
      case 'tools.refreshCty':  refreshCtyDat(); break;
      case 'tools.downloadRefs': downloadRefs(); break;
-      case 'help.about':        setShowAbout(true); break;
+      case 'help.about':        setShowAbout(true); checkUpdateNow(); break;
      case 'help.whatsnew':     GetChangelog().then((e: any) => { if (Array.isArray(e) && e.length) setWhatsNew(e); else showToast(t('whatsnew.none')); }).catch(() => {}); break;
    }
  }
@@ -2889,6 +2953,7 @@ export default function App() {
        // ESC didn't stop the Icom or Flex keyer).
        if (keyerLive) {
          stopAutoCall();
+          wkSendGenRef.current++; // abort an in-flight macro send so a pending <LOGQSO> won't fire
          if (cwSourceRef.current === 'icom') IcomStopCW().catch(() => {});
          else if (cwSourceRef.current === 'flex') FlexStopCW().catch(() => {});
          else WinkeyerStop().catch(() => {});
@@ -3639,7 +3704,7 @@ export default function App() {
      case 'flex':
        return (
          <div className="h-full w-full min-h-0 rounded-lg overflow-hidden border border-border">
-            <FlexPanel onCWSpeed={(w) => { setWkWpm(w); WinkeyerSetSpeed(w).catch(() => {}); saveWk({ wpm: w }); }}
+            <FlexPanel onCWSpeed={(w) => { if (cwSourceRef.current === 'flex') setWkWpm(w); }}
              onReportRST={(r) => { setRstSent(r); rstUserEditedRef.current = true; }} />
          </div>
        );
@@ -3652,7 +3717,12 @@ export default function App() {
      case 'netcontrol':
        return (
          <div className="h-full w-full min-h-0 flex flex-col rounded-lg overflow-hidden border border-border">
-            <NetControlPanel onLogged={refresh} countries={countries} bands={bands} modes={modes} />
+            <NetControlPanel onLogged={refresh} countries={countries} bands={bands} modes={modes}
+                  qsoMenuHandlers={{
+                    onUpdateFromCty: bulkUpdateFromCty, onUpdateFromQRZ: bulkUpdateFromQRZ, onUpdateFromClublog: bulkUpdateFromClublog,
+                    onSendTo: bulkSendTo, onSendRecording: bulkSendRecording, onSendEQSL: (ids: number[]) => setEqslQsoId(ids[0] ?? null),
+                    onDelete: (ids: number[]) => setDeletingIds(ids),
+                  }} />
          </div>
        );
      case 'recent':
@@ -3682,7 +3752,7 @@ export default function App() {
  };

  return (
-    <div className="flex flex-col h-screen bg-background">
+    <div className="flex flex-col h-screen overflow-hidden bg-background">
      <ShutdownProgress />
      {/* ===== TOPBAR ===== */}
      {compact ? (
@@ -4122,12 +4192,14 @@ export default function App() {
            </div>
            <p className="text-sm text-muted-foreground">Ham-radio logbook</p>
            <p className="mt-3 font-mono text-sm">version <span className="font-semibold text-foreground">{APP_VERSION}</span></p>
-            {updateInfo ? (
+            {checkingUpdate ? (
+              <p className="mt-1 text-[11px] text-muted-foreground inline-flex items-center gap-1"><Loader2 className="size-3 animate-spin" /> {t('upd.checking')}</p>
+            ) : updateInfo ? (
              <button onClick={() => updateInfo.url && BrowserOpenURL(updateInfo.url)} className="mt-1 text-xs text-primary underline hover:opacity-80">
                Update available: v{updateInfo.latest} — download
              </button>
            ) : (
-              <p className="mt-1 text-[11px] text-success">You're up to date</p>
+              <p className="mt-1 text-[11px] text-success">{t('upd.upToDate')}</p>
            )}
            <p className="mt-3 text-sm">
              Developed by <span className="font-semibold text-primary">{APP_AUTHOR}</span>
@@ -4148,7 +4220,15 @@ export default function App() {
              <Zap className="size-5 text-primary" />
              <h2 className="text-lg font-bold tracking-tight">{t('whatsnew.title')}</h2>
              <span className="flex-1" />
-              <button onClick={() => setWhatsNew(null)} className="text-muted-foreground hover:text-foreground"><X className="size-4" /></button>
+              <div className="inline-flex rounded-md border border-border overflow-hidden text-[11px] font-semibold">
+                {(['en', 'fr'] as const).map((l) => (
+                  <button key={l} onClick={() => setClLang(l)}
+                    className={cn('px-2 py-0.5 uppercase', clLang === l ? 'bg-primary text-primary-foreground' : 'text-muted-foreground hover:bg-muted')}>
+                    {l}
+                  </button>
+                ))}
+              </div>
+              <button onClick={() => setWhatsNew(null)} className="text-muted-foreground hover:text-foreground ml-1"><X className="size-4" /></button>
            </div>
            <div className="overflow-y-auto px-5 py-4 space-y-5">
              {whatsNew.map((e) => (
@@ -4158,7 +4238,7 @@ export default function App() {
                    {e.date && <span className="text-[11px] text-muted-foreground">{e.date}</span>}
                  </div>
                  <ul className="space-y-1.5 text-sm">
-                    {(lang === 'fr' ? e.fr : e.en).map((line, i) => (
+                    {(clLang === 'fr' ? e.fr : e.en).map((line, i) => (
                      <li key={i} className="flex gap-2">
                        <span className="text-primary mt-1.5 size-1.5 rounded-full bg-primary shrink-0" />
                        <span>{line}</span>
@@ -4456,10 +4536,7 @@ export default function App() {
                }}
                onSend={wkSend}
                onSendMacro={wkSendMacro}
-                onStop={() => { stopAutoCall();
-                  if (cwSource === 'icom') IcomStopCW().catch(() => {});
-                  else if (cwSource === 'flex') FlexStopCW().catch(() => {});
-                  else WinkeyerStop().catch(() => {}); }}
+                onStop={() => { stopAutoCall(); stopKeyerTx(); }}
                onClose={() => wkSetEnabled(false)}
                sendOnType={wkSendOnType}
                onToggleSendOnType={wkToggleSendOnType}
@@ -4712,9 +4789,13 @@ export default function App() {
                  )}
                </div>
                <div className="flex items-center gap-2">
-                  {qsos.length >= qsoLimit && qsos.length < total && (
-                    <span className="text-warning">Limit reached — raise Max to see more.</span>
-                  )}
+                  {(activeFilter.conditions?.length || filterCallsign)
+                    ? (matchCount != null && matchCount > FILTERED_LIMIT_CAP && (
+                        <span className="text-warning">{matchCount.toLocaleString('en-US')} matches — only {FILTERED_LIMIT_CAP.toLocaleString('en-US')} shown, narrow the filter (or use the filtered ADIF export).</span>
+                      ))
+                    : (qsos.length >= qsoLimit && qsos.length < total && (
+                        <span className="text-warning">Limit reached — raise Max to see more.</span>
+                      ))}
                  <Label className="text-[11px] text-muted-foreground">Max</Label>
                  <Input
                    type="number"
@@ -4950,7 +5031,7 @@ export default function App() {
                backend is a FlexRadio. */}
            {catState.backend === 'flex' && (
              <TabsContent value="flex" className="flex-1 min-h-0 p-0">
-                <FlexPanel onCWSpeed={(w) => { setWkWpm(w); WinkeyerSetSpeed(w).catch(() => {}); saveWk({ wpm: w }); }}
+                <FlexPanel onCWSpeed={(w) => { if (cwSourceRef.current === 'flex') setWkWpm(w); }}
              onReportRST={(r) => { setRstSent(r); rstUserEditedRef.current = true; }} />
              </TabsContent>
            )}
@@ -4968,7 +5049,12 @@ export default function App() {
                tune the rig. */}
            {netEnabled && (
              <TabsContent value="net" className="mt-0 flex flex-col min-h-0 flex-1">
-                <NetControlPanel onLogged={refresh} countries={countries} bands={bands} modes={modes} />
+                <NetControlPanel onLogged={refresh} countries={countries} bands={bands} modes={modes}
+                  qsoMenuHandlers={{
+                    onUpdateFromCty: bulkUpdateFromCty, onUpdateFromQRZ: bulkUpdateFromQRZ, onUpdateFromClublog: bulkUpdateFromClublog,
+                    onSendTo: bulkSendTo, onSendRecording: bulkSendRecording, onSendEQSL: (ids: number[]) => setEqslQsoId(ids[0] ?? null),
+                    onDelete: (ids: number[]) => setDeletingIds(ids),
+                  }} />
              </TabsContent>
            )}

@@ -5079,16 +5165,51 @@ export default function App() {
              disabled={!rotatorHeading.enabled}
              onClick={() => { setSettingsSection('rotator'); setShowSettings(true); }}
            />
-            {liveStatusOn && (
-              <div
-                className={cn('inline-flex items-center gap-1.5 rounded-md border px-2 py-0.5 text-[11px] font-bold uppercase tracking-wider shrink-0 transition-colors',
-                  onAir ? 'border-danger-border bg-danger-muted text-danger-muted-foreground' : 'border-border text-muted-foreground')}
-                title={onAir ? t('live.onAirTip') : t('live.offlineTip')}
-              >
-                <span className={cn('size-2 rounded-full', onAir ? 'bg-danger animate-pulse' : 'bg-muted-foreground/40')} />
-                {onAir ? t('live.onAir') : t('live.offline')}
-              </div>
-            )}
+            {/* Amplifier chips — one per configured amp: green = OPERATE, orange =
+                STANDBY, red = offline. CLICK toggles OPERATE ↔ STANDBY (optimistic
+                flip, the 2s poll reconciles); offline → click opens the settings. */}
+            {ampSts.map((a: any) => {
+              const isPGXL = !a.spe && !a.acom;
+              const viaFlex = isPGXL && !!flexAmp?.amp_available;
+              const raw = a.spe ?? a.acom ?? a.pgxl ?? { connected: false };
+              const connected = !!raw.connected || viaFlex;
+              const operate = viaFlex ? !!flexAmp.amp_operate : !!raw.operate;
+              const dot = !connected ? 'bg-danger' : operate ? 'bg-success' : 'bg-warning';
+              const state = !connected ? (raw.last_error || 'offline') : operate ? 'OPERATE' : 'STANDBY';
+              const toggle = () => {
+                if (!connected) { setSettingsSection('pgxl'); setShowSettings(true); return; }
+                const want = !operate;
+                if (viaFlex) setFlexAmp((f: any) => ({ ...f, amp_operate: want }));
+                else setAmpSts((l) => l.map((x: any) => x.id === a.id
+                  ? { ...x, spe: x.spe && { ...x.spe, operate: want }, acom: x.acom && { ...x.acom, operate: want }, pgxl: x.pgxl && { ...x.pgxl, operate: want } }
+                  : x));
+                (viaFlex ? FlexAmpOperate(want) : AmpOperate(a.id, want)).catch(() => {});
+              };
+              return (
+                <button
+                  key={a.id}
+                  type="button"
+                  title={`${a.name}: ${state}${connected ? (operate ? ' — click for STANDBY' : ' — click for OPERATE') : ' — click for settings'}`}
+                  onClick={toggle}
+                  className="inline-flex items-center gap-1.5 px-2 h-5 rounded border text-[11px] transition-colors border-border hover:bg-muted cursor-pointer"
+                >
+                  <span className={cn('size-2 rounded-full', dot)} />
+                  {a.name}
+                </button>
+              );
+            })}
+            {/* ON AIR badge: "did I log a QSO in the last 5 min" — meaningful on ANY
+                logbook backend (only the live_status PUBLISHING is MySQL-specific),
+                so it is always shown. Gating it on MySQL made it vanish for
+                local-SQLite operators when the Settings toggle was removed. */}
+            <div
+              className={cn('inline-flex items-center gap-1.5 rounded-md border px-2 py-0.5 text-[11px] font-bold uppercase tracking-wider shrink-0 transition-colors',
+                onAir ? 'border-danger-border bg-danger-muted text-danger-muted-foreground' : 'border-border text-muted-foreground')}
+              title={onAir ? t('live.onAirTip') : t('live.offlineTip')}
+            >
+              <span className={cn('size-2 rounded-full', onAir ? 'bg-danger animate-pulse' : 'bg-muted-foreground/40')} />
+              {onAir ? t('live.onAir') : t('live.offline')}
+            </div>
            {/* Toasts / errors: the status bar's free space is far wider than the
                header band they used to sit in. Still one line (the bar is 28px),
                but CLICK opens the full text wrapped — long messages (a TQSL or
@@ -109,14 +109,21 @@ export function BandSlotGrid({ wb, busy, currentBand, currentMode, bands, hasCal
  // "Newness" of the current band+mode entry, for the award/DX-chase badges.
  // Derived straight from the entity's real band_status (all bands it was
  // worked on — not just the operator's configured column list).
-  // Newness uses the ACTUAL mode (FT8 / FT4 / RTTY…), not the PH/CW/DIG class:
-  // DIG is a group, so FT4 after FT8 is genuinely a new mode. dxcc_band_modes
-  // lists every real (band, mode) the entity was worked on.
+  // By default newness uses the ACTUAL mode (FT8 / FT4 / RTTY…): DIG is a
+  // group, so FT4 after FT8 is genuinely a new mode. The operator can opt into
+  // DXCC-style grouping instead (Settings → General), where all digital modes
+  // count as ONE — then FT4 after FT8 is just "worked".
+  const groupDigital = localStorage.getItem('opslog.groupDigitalSlots') === '1';
+  const normMode = (m: string): string => {
+    const u = (m || '').toUpperCase().trim();
+    if (!groupDigital) return u;
+    return u === '' || u === 'CW' || PHONE_MODES.has(u) ? u : 'DIG';
+  };
  const bandModes = (wb?.dxcc_band_modes ?? []) as { band: string; mode: string }[];
-  const curMode = (currentMode || '').toUpperCase().trim();
+  const curMode = normMode(currentMode);
  const bandWorked = bandModes.some((bm) => bm.band === currentBand);          // entity worked on this band (any mode)
-  const modeWorked = !!curMode && bandModes.some((bm) => (bm.mode || '').toUpperCase() === curMode); // …in this exact mode (any band)
-  const slotWorked = !!curMode && bandModes.some((bm) => bm.band === currentBand && (bm.mode || '').toUpperCase() === curMode);
+  const modeWorked = !!curMode && bandModes.some((bm) => normMode(bm.mode) === curMode); // …in this (normalised) mode (any band)
+  const slotWorked = !!curMode && bandModes.some((bm) => bm.band === currentBand && normMode(bm.mode) === curMode);
  // Mutually-exclusive badges, shown only when the entity is worked but this
  // exact band+mode is NOT yet:
  //   New Band & Mode = both the band AND the mode are new for this entity.
@@ -5,9 +5,12 @@ import {
  FlexSetProcessor, FlexSetProcessorLevel, FlexSetMon, FlexSetMonLevel, FlexSetMic,
  FlexMox, FlexAmpOperate,
  GetPGXLStatus, PGXLSetFanMode,
+  GetAmpStatuses, AmpOperate, AmpPower, AmpPowerLevel,
  FlexSetAGCMode, FlexSetAGCThreshold, FlexSetAudioLevel, FlexSetMute, FlexSetRXAntenna, FlexSetTXAntenna, FlexSetSplit, FlexSetActiveSlice, FlexSetTXSlice,
  FlexSetRIT, FlexSetRITFreq, FlexSetXIT, FlexSetXITFreq,
  FlexSetNB, FlexSetNBLevel, FlexSetNR, FlexSetNRLevel, FlexSetANF, FlexSetANFLevel,
+  FlexSetLMSNR, FlexSetLMSNRLevel, FlexSetLMSANF, FlexSetLMSANFLevel,
+  FlexSetSpeexNR, FlexSetSpeexNRLevel, FlexSetRNN, FlexSetANFT, FlexSetNRF, FlexSetNRFLevel, FlexSetTXDAX,
  FlexSetWNB, FlexSetWNBLevel, FlexSetTXFilter, FlexSetMicProfile,
  FlexSetAPF, FlexSetAPFLevel, FlexSetCWSpeed, FlexSetCWPitch, FlexSetCWBreakInDelay,
  FlexSetCWSidetone, FlexSetSidetoneLevel, FlexSetCWFilter, FlexSetFilter,
@@ -30,6 +33,11 @@ type FlexState = {
  rit: boolean; rit_freq: number; xit: boolean; xit_freq: number;
  nb: boolean; nb_level: number; nr: boolean; nr_level: number; anf: boolean; anf_level: number;
  wnb: boolean; wnb_level: number;
+  // SmartSDR v4 DSP (8000/Aurora) — dsp_v4 is true once the radio reports them.
+  lms_nr?: boolean; lms_nr_level?: number; lms_anf?: boolean; lms_anf_level?: number;
+  speex_nr?: boolean; speex_nr_level?: number; rnn?: boolean; anft?: boolean;
+  nrf?: boolean; nrf_level?: number; dsp_v4?: boolean;
+  dax_ch?: number; tx_dax?: boolean;
  tx_filter_low: number; tx_filter_high: number; mic_profile?: string; mic_profiles?: string[];
  mode?: string;
  cw_speed: number; cw_pitch: number; cw_break_in_delay: number; cw_sidetone: boolean; cw_mon_level: number;
@@ -263,12 +271,43 @@ function Card({ icon: Icon, title, accent, children }: { icon: any; title: strin
  );
 }

+// speMaxW is the amp's rated output, used as the power-bar full scale. Derived from
+// the model string the amp reports (13K→1.3kW, 15K→1.5kW, 2K/20K→2kW).
+function speMaxW(model?: string): number {
+  const m = (model || '').toUpperCase();
+  if (m.includes('20K') || m.includes('2K')) return 2000;
+  if (m.includes('15K')) return 1500;
+  return 1300; // 1.3K-FA default
+}
+
+// powerLevelLabel spells out the SPE power-level code (L/M/H) in full.
+function powerLevelLabel(pl?: string): string {
+  switch ((pl || '').trim().toUpperCase()) {
+    case 'L': return 'Low';
+    case 'M': return 'Mid';
+    case 'H': return 'High';
+    default: return pl || '';
+  }
+}
+
 // onCWSpeed (optional): notified when the operator changes CW speed here, so the
 // host can keep the WinKeyer (which actually sends the macros) in sync.
 export function FlexPanel({ onCWSpeed, onReportRST }: { onCWSpeed?: (wpm: number) => void; onReportRST?: (rst: string) => void } = {}) {
  const { t } = useI18n();
  const [st, setSt] = useState<FlexState>(ZERO);
  const hold = useRef<Record<string, number>>({});
+  // Keep the host's keyer speed (used for CW-length estimates and the keyer panel)
+  // in step with the radio's ACTUAL CW speed — including when it's changed on the
+  // radio / in SmartSDR, not just via the slider below. Notify only on a real change.
+  const lastCwSpeed = useRef<number | null>(null);
+  useEffect(() => {
+    const w = st.cw_speed;
+    if (typeof w === 'number' && w > 0 && w !== lastCwSpeed.current) {
+      lastCwSpeed.current = w;
+      onCWSpeed?.(w);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [st.cw_speed]);
  // Peak-hold: keep the highest reading for ~2 s so the jittery VITA-49 meters
  // read steadily instead of jumping every poll.
  const peak = useRef<Record<string, { v: number; t: number }>>({});
@@ -310,6 +349,32 @@ export function FlexPanel({ onCWSpeed, onReportRST }: { onCWSpeed?: (wpm: number
    return () => { alive = false; window.clearInterval(id); };
  }, []);

+  // Configured amplifiers (Settings → Amplifier) — possibly SEVERAL (some ops
+  // run two SPEs in parallel). The card shows ONE at a time; the dropdown picks
+  // which, and the choice is remembered per panel.
+  const [ampList, setAmpList] = useState<any[]>([]);
+  const [ampSel, setAmpSel] = useState<string>(() => localStorage.getItem('opslog.ampSel.flex') || '');
+  useEffect(() => {
+    let alive = true;
+    const tick = () => GetAmpStatuses().then((l: any) => alive && setAmpList((l ?? []) as any[])).catch(() => {});
+    tick();
+    const id = window.setInterval(tick, 1500);
+    return () => { alive = false; window.clearInterval(id); };
+  }, []);
+  const selAmp = ampList.find((a: any) => a.id === ampSel) ?? ampList[0];
+  const isSPE = !!selAmp?.spe;
+  const isACOM = !!selAmp?.acom;
+  const spe = selAmp?.spe ?? { connected: false };
+  const acom = selAmp?.acom ?? { connected: false };
+  const ampPicker = ampList.length > 1 && selAmp ? (
+    <select value={selAmp.id}
+      onChange={(e) => { setAmpSel(e.target.value); localStorage.setItem('opslog.ampSel.flex', e.target.value); }}
+      title={t('flxp.ampPick')}
+      className="h-8 rounded-md border border-border bg-card px-2 text-xs font-semibold outline-none">
+      {ampList.map((a: any) => <option key={a.id} value={a.id}>{a.name}</option>)}
+    </select>
+  ) : null;
+
  const change = (key: keyof FlexState, val: number | boolean | string, send: () => Promise<any>) => {
    hold.current[key] = Date.now() + 900;
    setSt((p) => ({ ...p, [key]: val }));
@@ -636,12 +701,24 @@ export function FlexPanel({ onCWSpeed, onReportRST }: { onCWSpeed?: (wpm: number
                onLevel={(v) => change('cw_mon_level', v, () => FlexSetSidetoneLevel(v))} />
            </div>
            )}
+
+            {/* RIT/XIT live on the TRANSMIT side to balance the two columns — the
+                RECEIVE card grew tall with the v4 DSP rows. */}
+            <div className="space-y-1.5 border-t border-border/60 pt-3">
+              <OffsetRow label="RIT" on={st.rit} disabled={rxOff} hz={st.rit_freq} title={t('flxp.ritHint')}
+                onToggle={() => change('rit', !st.rit, () => FlexSetRIT(!st.rit))}
+                onHz={(v) => change('rit_freq', v, () => FlexSetRITFreq(v))} />
+              <OffsetRow label="XIT" on={st.xit} disabled={rxOff} hz={st.xit_freq} title={t('flxp.xitHint')}
+                onToggle={() => change('xit', !st.xit, () => FlexSetXIT(!st.xit))}
+                onHz={(v) => change('xit_freq', v, () => FlexSetXITFreq(v))} />
+            </div>
          </Card>

          {/* RECEIVE */}
          <Card icon={AudioLines} title={t('flxp.receiveActive')} accent="#0891b2">
+            {/* Antenna selection sits at the very top of the RX column. */}
            {((st.ant_list?.length ?? 0) > 0 || (st.tx_ant_list?.length ?? 0) > 0) && (
-              <div className="flex items-center gap-2">
+              <div className="flex items-center gap-2 pb-3 border-b border-border/60">
                <span className="w-14 shrink-0 text-[11px] font-bold text-muted-foreground">Ant</span>
                <div className="flex items-center gap-1.5 flex-1 min-w-0">
                  <span className="text-[10px] text-muted-foreground">RX</span>
@@ -656,21 +733,17 @@ export function FlexPanel({ onCWSpeed, onReportRST }: { onCWSpeed?: (wpm: number
                    className="h-7 flex-1 min-w-0 rounded-md border border-input bg-background px-1.5 text-xs font-mono disabled:opacity-40">
                    {((st.tx_ant_list?.length ? st.tx_ant_list : st.ant_list) ?? []).map((a) => <option key={a} value={a}>{a}</option>)}
                  </select>
+                  {/* DAX on/off — SmartSDR's transmit-bar DAX button (TX audio from
+                      DAX, e.g. WSJT-X). "transmit set dax=", not the slice channel. */}
+                  <button type="button" disabled={off} title={t('flxp.daxHint')}
+                    onClick={() => change('tx_dax', !st.tx_dax, () => FlexSetTXDAX(!st.tx_dax))}
+                    className={cn('h-7 px-2.5 shrink-0 rounded-md border text-[11px] font-bold transition-colors disabled:opacity-40',
+                      st.tx_dax ? 'bg-info text-info-foreground border-info' : 'bg-card text-muted-foreground border-border hover:bg-muted')}>
+                    DAX
+                  </button>
                </div>
              </div>
            )}
-            {/* RIT / XIT — on the RECEIVE side: RIT is what you reach for while
-                listening (chasing a station that drifts off your transmit frequency),
-                so it belongs with the other things you touch mid-QSO. Both act on the
-                ACTIVE slice and follow slice focus like every control here. */}
-            <div className="space-y-1.5 pb-3 border-b border-border/60">
-              <OffsetRow label="RIT" on={st.rit} disabled={rxOff} hz={st.rit_freq} title={t('flxp.ritHint')}
-                onToggle={() => change('rit', !st.rit, () => FlexSetRIT(!st.rit))}
-                onHz={(v) => change('rit_freq', v, () => FlexSetRITFreq(v))} />
-              <OffsetRow label="XIT" on={st.xit} disabled={rxOff} hz={st.xit_freq} title={t('flxp.xitHint')}
-                onToggle={() => change('xit', !st.xit, () => FlexSetXIT(!st.xit))}
-                onHz={(v) => change('xit_freq', v, () => FlexSetXITFreq(v))} />
-            </div>
            <div className="flex items-center gap-2">
              <span className="w-14 shrink-0 text-[11px] font-bold text-muted-foreground">AGC</span>
              <Segmented value={(st.agc_mode || 'med').toLowerCase()} options={AGC} disabled={rxOff}
@@ -711,6 +784,49 @@ export function FlexPanel({ onCWSpeed, onReportRST }: { onCWSpeed?: (wpm: number
                  onLevel={(v) => change('anf_level', v, () => FlexSetANFLevel(v))} />
              )}
            </div>
+            {/* SmartSDR v4 DSP (8000/Aurora series) — NRL/ANFL (legacy LMS), NRS
+                (spectral subtraction), NRF (NR w/ filter), RNN (AI NR), ANFT (FFT
+                notch). Only shown when the radio actually reports these slice keys
+                (older 6000s never do). API keys per the FlexLib slice docs. */}
+            {st.dsp_v4 && (
+              <div className="border-t border-border/60 pt-3 space-y-3">
+                <LevelRow label="NRL" on={!!st.lms_nr} disabled={rxOff} value={st.lms_nr_level ?? 0} accent="cyan" sliderAccent="#0e7490"
+                  onToggle={() => change('lms_nr', !st.lms_nr, () => FlexSetLMSNR(!st.lms_nr))}
+                  onLevel={(v) => change('lms_nr_level', v, () => FlexSetLMSNRLevel(v))} />
+                <LevelRow label="NRS" on={!!st.speex_nr} disabled={rxOff} value={st.speex_nr_level ?? 0} accent="cyan" sliderAccent="#06b6d4"
+                  onToggle={() => change('speex_nr', !st.speex_nr, () => FlexSetSpeexNR(!st.speex_nr))}
+                  onLevel={(v) => change('speex_nr_level', v, () => FlexSetSpeexNRLevel(v))} />
+                <LevelRow label="NRF" on={!!st.nrf} disabled={rxOff} value={st.nrf_level ?? 0} accent="cyan" sliderAccent="#0369a1"
+                  onToggle={() => change('nrf', !st.nrf, () => FlexSetNRF(!st.nrf))}
+                  onLevel={(v) => change('nrf_level', v, () => FlexSetNRFLevel(v))} />
+                {/* Notch filters target carriers in voice — hidden in CW like ANF. */}
+                {!isCW && (
+                  <LevelRow label="ANFL" on={!!st.lms_anf} disabled={rxOff} value={st.lms_anf_level ?? 0} accent="violet" sliderAccent="#8b5cf6"
+                    onToggle={() => change('lms_anf', !st.lms_anf, () => FlexSetLMSANF(!st.lms_anf))}
+                    onLevel={(v) => change('lms_anf_level', v, () => FlexSetLMSANFLevel(v))} />
+                )}
+                {/* RNN and ANFT are on/off only — no level in the API. */}
+                <div className="flex items-center gap-2">
+                  <span className="w-14 shrink-0 text-[11px] font-bold text-muted-foreground" title={t('flxp.dspV4Hint')}>AI/FFT</span>
+                  <button type="button" disabled={rxOff}
+                    title={t('flxp.rnnHint')}
+                    onClick={() => change('rnn', !st.rnn, () => FlexSetRNN(!st.rnn))}
+                    className={cn('px-2.5 py-1 rounded-md border text-[11px] font-bold transition-colors disabled:opacity-30',
+                      st.rnn ? 'bg-primary text-primary-foreground border-primary' : 'bg-card text-muted-foreground border-border hover:bg-muted')}>
+                    RNN
+                  </button>
+                  {!isCW && (
+                    <button type="button" disabled={rxOff}
+                      title={t('flxp.anftHint')}
+                      onClick={() => change('anft', !st.anft, () => FlexSetANFT(!st.anft))}
+                      className={cn('px-2.5 py-1 rounded-md border text-[11px] font-bold transition-colors disabled:opacity-30',
+                        st.anft ? 'bg-primary text-primary-foreground border-primary' : 'bg-card text-muted-foreground border-border hover:bg-muted')}>
+                      ANFT
+                    </button>
+                  )}
+                </div>
+              </div>
+            )}
            {isCW && (
              <div className="border-t border-border/60 pt-3 space-y-3">
                <LevelRow label="APF" on={st.apf} disabled={rxOff} value={st.apf_level} accent="emerald" sliderAccent="#16a34a"
@@ -760,10 +876,118 @@ export function FlexPanel({ onCWSpeed, onReportRST }: { onCWSpeed?: (wpm: number
          </Card>
        </div>

-        {/* External amplifier (PowerGenius XL) — only when detected. */}
-        {st.amp_available && (
+        {/* SPE Expert amplifier (serial/TCP) — shown when it's the configured amp.
+            The Flex doesn't report SPE amps, so this card is driven by OpsLog's own
+            SPE link rather than the Flex amplifier object. */}
+        {isSPE && (
+          <Card icon={Flame} title={`${t('flxp.amplifier')} · ${selAmp?.name || `SPE${spe.model ? ' ' + spe.model : ''}`}`} accent="#ea580c">
+            <div className="flex items-center gap-3 flex-wrap">
+              {ampPicker}
+              <button type="button" disabled={!spe.connected}
+                onClick={() => AmpOperate(selAmp.id, !spe.operate).catch(() => {})}
+                className={cn('px-4 py-2 rounded-lg text-sm font-extrabold tracking-wide border-2 transition-all disabled:opacity-30',
+                  spe.operate ? 'bg-warning text-warning-foreground border-warning shadow-[0_0_14px] shadow-warning/50' : 'bg-card text-warning border-warning hover:bg-warning-muted')}>
+                {spe.operate ? 'OPERATE' : 'STANDBY'}
+              </button>
+              {/* Power ON / OFF (best-guess keystrokes from the APG — verify on hw). */}
+              <div className="inline-flex rounded-lg overflow-hidden border-2 border-success/70">
+                <button type="button" disabled={!spe.connected}
+                  onClick={() => AmpPower(selAmp.id, true).catch(() => {})}
+                  className="px-3 py-2 text-sm font-bold bg-card text-success hover:bg-success/15 disabled:opacity-30">ON</button>
+                <button type="button" disabled={!spe.connected}
+                  onClick={() => AmpPower(selAmp.id, false).catch(() => {})}
+                  className="px-3 py-2 text-sm font-bold bg-card text-danger border-l-2 border-success/70 hover:bg-danger/15 disabled:opacity-30">OFF</button>
+              </div>
+              {/* Output power level: Low / Mid / High. */}
+              <div className="inline-flex rounded-lg overflow-hidden border border-border">
+                {(['L', 'M', 'H'] as const).map((lvl, i) => {
+                  const active = (spe.power_level || '').trim().toUpperCase() === lvl;
+                  return (
+                    <button key={lvl} type="button" disabled={!spe.connected}
+                      onClick={() => AmpPowerLevel(selAmp.id, lvl).catch(() => {})}
+                      className={cn('px-3 py-2 text-sm font-bold disabled:opacity-30', i > 0 && 'border-l border-border',
+                        active ? 'bg-primary text-primary-foreground' : 'bg-card text-muted-foreground hover:bg-muted')}>
+                      {powerLevelLabel(lvl)}
+                    </button>
+                  );
+                })}
+              </div>
+              <span className={cn('inline-flex items-center gap-1.5 text-sm', spe.connected ? 'text-muted-foreground' : 'text-danger')}>
+                <span className={cn('size-2 rounded-full', spe.connected ? 'bg-success' : 'bg-danger')} />
+                {spe.connected ? (spe.tx ? 'TX' : 'RX') : t('flxp.speOffline')}
+              </span>
+              {spe.connected && (
+                <span className="text-sm font-mono text-muted-foreground tabular-nums">
+                  {spe.band ? `${spe.band} · ` : ''}{spe.output_w}W · SWR {Number(spe.swr_ant ?? 0).toFixed(1)} · {spe.temp_c}°C · {powerLevelLabel(spe.power_level)}
+                </span>
+              )}
+              <div className="flex-1" />
+              {(spe.warnings || spe.alarms) && (
+                <span className="px-2 py-1 rounded bg-danger-muted text-danger-muted-foreground text-xs font-bold">⚠ {spe.warnings} {spe.alarms}</span>
+              )}
+            </div>
+            {spe.connected && (
+              <MeterBar label={t('flxp.outputPower')} value={Number(spe.output_w) || 0} unit="W"
+                lo={0} hi={speMaxW(spe.model)}
+                display={`${Number(spe.output_w) || 0} W`}
+                segColor={(f) => (f > 0.9 ? '#dc2626' : f > 0.75 ? '#f59e0b' : '#ea580c')} />
+            )}
+          </Card>
+        )}
+
+        {/* ACOM amplifier (serial/TCP) — shown when it's the configured amp. Driven
+            by OpsLog's own ACOM link (the Flex doesn't report ACOM amps). */}
+        {isACOM && (
+          <Card icon={Flame} title={`${t('flxp.amplifier')} · ${selAmp?.name || `ACOM${acom.model ? ' ' + acom.model : ''}`}`} accent="#ea580c">
+            <div className="flex items-center gap-3 flex-wrap">
+              {ampPicker}
+              <button type="button" disabled={!acom.connected}
+                onClick={() => AmpOperate(selAmp.id, !acom.operate).catch(() => {})}
+                className={cn('px-4 py-2 rounded-lg text-sm font-extrabold tracking-wide border-2 transition-all disabled:opacity-30',
+                  acom.operate ? 'bg-warning text-warning-foreground border-warning shadow-[0_0_14px] shadow-warning/50' : 'bg-card text-warning border-warning hover:bg-warning-muted')}>
+                {acom.operate ? 'OPERATE' : 'STANDBY'}
+              </button>
+              {/* Power ON is a DTR/RTS pulse — serial only, and it works while the amp
+                  is off (the port stays open), so gate on port_open not connected. */}
+              <div className="inline-flex rounded-lg overflow-hidden border-2 border-success/70">
+                <button type="button" disabled={!(acom.port_open && acom.transport === 'serial')}
+                  onClick={() => AmpPower(selAmp.id, true).catch(() => {})}
+                  title={acom.transport === 'serial' ? 'Power on (DTR/RTS pulse — needs the power-on pins wired)' : 'Power-on needs the serial DTR/RTS lines — not available over a network bridge'}
+                  className="px-3 py-2 text-sm font-bold bg-card text-success hover:bg-success/15 disabled:opacity-30">ON</button>
+                <button type="button" disabled={!acom.connected}
+                  onClick={() => AmpPower(selAmp.id, false).catch(() => {})}
+                  className="px-3 py-2 text-sm font-bold bg-card text-danger border-l-2 border-success/70 hover:bg-danger/15 disabled:opacity-30">OFF</button>
+              </div>
+              <span className={cn('inline-flex items-center gap-1.5 text-sm', acom.connected ? 'text-muted-foreground' : 'text-danger')}>
+                <span className={cn('size-2 rounded-full', acom.connected ? 'bg-success' : 'bg-danger')} />
+                {acom.connected ? acom.state : t('flxp.acomOffline')}
+              </span>
+              {acom.connected && (
+                <span className="text-sm font-mono text-muted-foreground tabular-nums">
+                  {acom.band ? `${acom.band} · ` : ''}{acom.fwd_w}W · SWR {Number(acom.swr ?? 0).toFixed(1)} · {acom.temp_c}°C · Fan {acom.fan}
+                </span>
+              )}
+              <div className="flex-1" />
+              {acom.err_text && (
+                <span className="px-2 py-1 rounded bg-danger-muted text-danger-muted-foreground text-xs font-bold">⚠ {acom.err_text}</span>
+              )}
+            </div>
+            {acom.connected && (
+              <MeterBar label={t('flxp.outputPower')} value={Number(acom.fwd_w) || 0} unit="W"
+                lo={0} hi={Number(acom.max_w) || 800}
+                display={`${Number(acom.fwd_w) || 0} W`}
+                segColor={(f) => (f > 0.9 ? '#dc2626' : f > 0.75 ? '#f59e0b' : '#ea580c')} />
+            )}
+          </Card>
+        )}
+
+        {/* External amplifier (PowerGenius XL) — only when the Flex reports one AND
+            PowerGenius is the selected amp type. Running an SPE Expert or ACOM hides
+            this Flex-reported card so two amps don't both show. */}
+        {st.amp_available && !isSPE && !isACOM && (
          <Card icon={Flame} title={`${t('flxp.amplifier')}${st.amp_model ? ' · ' + st.amp_model : ''}`} accent="#ea580c">
            <div className="flex items-center gap-3">
+              {ampPicker}
              <button type="button" disabled={off}
                onClick={() => change('amp_operate', !st.amp_operate, () => FlexAmpOperate(!st.amp_operate))}
                className={cn('px-4 py-2 rounded-lg text-sm font-extrabold tracking-wide border-2 transition-all disabled:opacity-30',
@@ -776,7 +1000,7 @@ export function FlexPanel({ onCWSpeed, onReportRST }: { onCWSpeed?: (wpm: number
              {/* Fan mode — shown when the PowerGenius is configured (Settings →
                  PowerGenius). The dot shows the direct-connection state; the
                  selector is disabled until connected (hover it for the error). */}
-              {(pg.host || pg.connected) && (
+              {selAmp?.type === 'pgxl' && (pg.host || pg.connected) && (
                <label className="flex items-center gap-1.5 text-xs" title={pg.connected ? t('flxp.pgConnected') : (pg.last_error || t('flxp.pgOffline'))}>
                  <span className={cn('size-1.5 rounded-full', pg.connected ? 'bg-success shadow-[0_0_6px_rgba(16,185,129,0.8)]' : 'bg-danger')} />
                  <span className="text-muted-foreground">{t('flxp.fan')}</span>
@@ -42,14 +42,28 @@ function fmtTimeOn(s: any): string {

 const emptyStation = (): Station => netctl.Station.createFrom({ callsign: '' });

+// The right-click actions of the main Recent QSOs grid (update from cty/QRZ/
+// Club Log, send to services, recording e-mail, eQSL, delete) — passed down so
+// the worked-before grid here offers the SAME context menu on logged QSOs.
+type QSOMenuHandlers = {
+  onUpdateFromCty?: (ids: number[]) => void;
+  onUpdateFromQRZ?: (ids: number[]) => void;
+  onUpdateFromClublog?: (ids: number[]) => void;
+  onSendTo?: (service: string, ids: number[]) => void;
+  onSendRecording?: (ids: number[]) => void;
+  onSendEQSL?: (ids: number[]) => void;
+  onDelete?: (ids: number[]) => void;
+};
+
 type Props = {
  onLogged?: () => void;
  countries?: string[];
  bands?: string[];
  modes?: string[];
+  qsoMenuHandlers?: QSOMenuHandlers;
 };

-export function NetControlPanel({ onLogged, countries, bands, modes }: Props) {
+export function NetControlPanel({ onLogged, countries, bands, modes, qsoMenuHandlers }: Props) {
  const { t } = useI18n();
  const [nets, setNets] = useState<Net[]>([]);
  const [selId, setSelId] = useState<string>('');
@@ -61,6 +75,8 @@ export function NetControlPanel({ onLogged, countries, bands, modes }: Props) {
  // Full-QSO edit modal for an on-air draft (same one Recent QSOs uses).
  const [editingDraft, setEditingDraft] = useState<QSOForm | null>(null);
  const [selectedActiveIds, setSelectedActiveIds] = useState<number[]>([]);
+  // Programmatic row selection in the on-air grid (auto-advance after logging).
+  const [selectRow, setSelectRow] = useState<{ id: number; seq: number }>({ id: 0, seq: 0 });

  // Add/edit-contact dialog.
  const [contactOpen, setContactOpen] = useState(false);
@@ -68,6 +84,34 @@ export function NetControlPanel({ onLogged, countries, bands, modes }: Props) {
  const [looking, setLooking] = useState(false);

  const rosterGrid = useRef<any>(null);
+  // Cross-grid drag & drop: roster row → on-air grid puts the station on air;
+  // on-air row → roster grid logs it (same as the "Log & end" button). AG-Grid
+  // external drop zones need each grid's api + the OTHER grid's container div.
+  const onAirApi = useRef<any>(null);
+  const onAirWrap = useRef<HTMLDivElement | null>(null);
+  const rosterWrap = useRef<HTMLDivElement | null>(null);
+  const dropZonesDone = useRef({ roster: false, onair: false });
+  // Callbacks live in refs so the drop-zone closures (registered once) always
+  // call the CURRENT activate/deactivate, not a stale first-render one.
+  const activateRef = useRef<(call: string) => void>(() => {});
+  const deactivateRef = useRef<(id?: number) => void>(() => {});
+  const wireDropZones = useCallback(() => {
+    const rApi = rosterGrid.current?.api;
+    if (rApi && onAirWrap.current && !dropZonesDone.current.roster) {
+      dropZonesDone.current.roster = true;
+      rApi.addRowDropZone({
+        getContainer: () => onAirWrap.current!,
+        onDragStop: (p: any) => { const call = p.node?.data?.callsign; if (call) activateRef.current(call); },
+      });
+    }
+    if (onAirApi.current && rosterWrap.current && !dropZonesDone.current.onair) {
+      dropZonesDone.current.onair = true;
+      onAirApi.current.addRowDropZone({
+        getContainer: () => rosterWrap.current!,
+        onDragStop: (p: any) => { const id = p.node?.data?.id; if (id != null) deactivateRef.current(id); },
+      });
+    }
+  }, []);

  // Worked-before for the clicked station (see if/when we contacted it before).
  const [wbCall, setWbCall] = useState('');
@@ -177,10 +221,38 @@ export function NetControlPanel({ onLogged, countries, bands, modes }: Props) {
    catch (e: any) { setError(String(e?.message ?? e)); }
  }
  // Active → logged (end QSO, removed from session, written to the logbook).
+  // Then auto-select the FIRST remaining on-air station, so the operator can
+  // chain "log → log → log" without re-clicking a row each time.
  async function deactivate(id?: number) {
    if (id == null) return;
-    try { await NetDeactivate(id); await refreshActive(); onLogged?.(); }
-    catch (e: any) { setError(String(e?.message ?? e)); }
+    const next = active.find((a) => a.id !== id); // computed BEFORE the list shrinks
+    try {
+      await NetDeactivate(id);
+      await refreshActive();
+      onLogged?.();
+      if (next?.id != null) {
+        setSelectRow((s) => ({ id: next.id as number, seq: s.seq + 1 }));
+        setSelectedActiveIds([next.id as number]);
+        showWorkedBefore(next.callsign, (next as any).dxcc ?? 0);
+      }
+    } catch (e: any) { setError(String(e?.message ?? e)); }
+  }
+  // Keep the drop-zone closures pointed at the CURRENT handlers.
+  activateRef.current = activate;
+  deactivateRef.current = deactivate;
+
+  // Log EVERYONE still on air (end of net): each draft is written to the logbook
+  // exactly as the single-log button would.
+  async function logAll() {
+    if (active.length === 0) return;
+    if (!window.confirm(t('ncp.logAllConfirm', { n: active.length }))) return;
+    try {
+      for (const a of [...active]) {
+        if (a.id != null) await NetDeactivate(a.id as number);
+      }
+      await refreshActive();
+      onLogged?.();
+    } catch (e: any) { setError(String(e?.message ?? e)); await refreshActive(); }
  }

  // Edit-modal handlers (operate on the in-memory draft, not the DB).
@@ -232,7 +304,8 @@ export function NetControlPanel({ onLogged, countries, bands, modes }: Props) {
  }

  const rosterCols = useMemo<ColDef<Station>[]>(() => [
-    { headerName: t('ncp.colCallsign'), field: 'callsign', width: 110, cellClass: 'font-mono font-semibold' },
+    // rowDrag: drag a roster station onto the on-air grid to start its QSO.
+    { headerName: t('ncp.colCallsign'), field: 'callsign', width: 110, cellClass: 'font-mono font-semibold', rowDrag: true },
    { headerName: t('ncp.colName'), field: 'name', flex: 1 },
    { headerName: 'QTH', field: 'qth', flex: 1 },
    { headerName: t('ncp.colCountry'), field: 'country', width: 130 },
@@ -281,11 +354,14 @@ export function NetControlPanel({ onLogged, countries, bands, modes }: Props) {
            {t('ncp.onAirActive')}
            <span className="ml-auto font-normal normal-case opacity-90">{t('ncp.activeHint')}</span>
          </div>
-          <div className="flex flex-col min-h-0 flex-1">
+          <div ref={onAirWrap} className="flex flex-col min-h-0 flex-1">
            <RecentQSOsGrid
              rows={active}
              total={active.length}
              storageKey="net.onair"
+              selectRowSignal={selectRow}
+              rowDragCall
+              onGridApi={(api) => { onAirApi.current = api; wireDropZones(); }}
              onRowClicked={(q) => showWorkedBefore(q.callsign, (q as any).dxcc ?? 0)}
              onRowDoubleClicked={(q) => setEditingDraft(q)}
              onRowSelected={setSelectedActiveIds}
@@ -297,6 +373,9 @@ export function NetControlPanel({ onLogged, countries, bands, modes }: Props) {
                onClick={() => { if (selectedActiveIds[0] != null) deactivate(selectedActiveIds[0]); }}>
                <MinusCircle className="size-3.5" /> {t('ncp.logEndSelected')}
              </Button>
+              <Button variant="ghost" size="sm" className="h-7 text-[11px] ml-auto" onClick={logAll}>
+                <MinusCircle className="size-3.5" /> {t('ncp.logAll', { n: active.length })}
+              </Button>
            </div>
          )}

@@ -330,6 +409,7 @@ export function NetControlPanel({ onLogged, countries, bands, modes }: Props) {
                    rows={(wb.entries ?? []) as any}
                    total={wb.count}
                    storageKey="net.wb"
+                    {...qsoMenuHandlers}
                  />
                )}
              </div>
@@ -343,7 +423,7 @@ export function NetControlPanel({ onLogged, countries, bands, modes }: Props) {
            {t('ncp.netUsersRoster')}
            <span className="ml-auto font-normal normal-case opacity-90">{t('ncp.rosterHint')}</span>
          </div>
-          <div style={{ flex: 1, minHeight: 0, position: 'relative' }}>
+          <div ref={rosterWrap} style={{ flex: 1, minHeight: 0, position: 'relative' }}>
            <div style={{ position: 'absolute', inset: 0 }}>
              <AgGridReact<Station>
                ref={rosterGrid}
@@ -352,6 +432,7 @@ export function NetControlPanel({ onLogged, countries, bands, modes }: Props) {
                columnDefs={rosterCols}
                defaultColDef={defaultColDef}
                rowSelection={{ mode: 'multiRow', checkboxes: false, headerCheckbox: false, enableClickSelection: true }}
+                onGridReady={() => wireDropZones()}
                onRowClicked={(e) => e.data && showWorkedBefore(e.data.callsign, (e.data as any).dxcc ?? 0)}
                onRowDoubleClicked={(e) => e.data && activate(e.data.callsign)}
                animateRows={false}
@@ -5,7 +5,7 @@ import {
 } from 'ag-grid-community';
 import { hamlogGridTheme } from '@/lib/gridTheme';
 import { AgGridReact } from 'ag-grid-react';
-import { Columns3, FilterX } from 'lucide-react';
+import { Columns3, FilterX, ListChecks } from 'lucide-react';
 import type { QSOForm } from '@/types';
 import { QSOContextMenu, type QSOMenuState } from './QSOContextMenu';
 import {
@@ -30,6 +30,14 @@ type Props = {
  // Bump this number to programmatically select every row (e.g. after a search
  // in the QSL Manager, where the default is "all selected").
  selectAllSignal?: number;
+  // Bump `seq` to programmatically select the single row with this id (e.g. NET
+  // Control auto-advancing to the next on-air station after logging one).
+  selectRowSignal?: { id: number; seq: number };
+  // Show a row-drag handle on the callsign column (NET Control: drag an on-air
+  // row onto the roster to log it). Pair with onGridApi so the parent can
+  // register external drop zones via api.addRowDropZone.
+  rowDragCall?: boolean;
+  onGridApi?: (api: any) => void;
  // storageKey scopes the persisted column layout/visibility. Omit for the main
  // log (keeps the historical keys); pass a distinct value (e.g. "net.onair") to
  // reuse this grid elsewhere with its OWN independent column config.
@@ -249,7 +257,7 @@ export const groupLabel = (t: TFn, g: string): string => t(GRP_KEYS[g] ?? g);
 const stripAwardCols = (st: any[] | null | undefined): any[] =>
  (st ?? []).filter((s) => !String(s?.colId ?? '').startsWith('award_'));

-export function RecentQSOsGrid({ rows, selectAllSignal, storageKey, onRowDoubleClicked, onRowClicked, onRowSelected, onUpdateFromCty, onUpdateFromQRZ, onUpdateFromClublog, onSendTo, onSendRecording, onSendEQSL, onBulkEdit, onExportSelected, onExportFiltered, onExportCabrilloSelected, onExportCabrilloFiltered, onDelete, onFilteredCountChange, awardCols }: Props) {
+export function RecentQSOsGrid({ rows, selectAllSignal, selectRowSignal, rowDragCall, onGridApi, storageKey, onRowDoubleClicked, onRowClicked, onRowSelected, onUpdateFromCty, onUpdateFromQRZ, onUpdateFromClublog, onSendTo, onSendRecording, onSendEQSL, onBulkEdit, onExportSelected, onExportFiltered, onExportCabrilloSelected, onExportCabrilloFiltered, onDelete, onFilteredCountChange, awardCols }: Props) {
  const { t } = useI18n();
  const gridRef = useRef<any>(null);
  const [pickerOpen, setPickerOpen] = useState(false);
@@ -257,6 +265,8 @@ export function RecentQSOsGrid({ rows, selectAllSignal, storageKey, onRowDoubleC
  // (e.g. the Net panel) keeps its own layout independent of the main log.
  const colStateKey = storageKey ? `hamlog.qsoColState.${storageKey}` : BASE_COLSTATE_KEY;
  const [menu, setMenu] = useState<QSOMenuState>(null);
+  const [selCount, setSelCount] = useState(0); // live selection count shown in the toolbar
+  const [dispCount, setDispCount] = useState(0); // rows currently displayed (post column filters) — drives Select all ↔ Unselect all

  // Localized column catalog — rebuilt when the language changes.
  const COL_CATALOG = useMemo(() => makeColCatalog(t), [t]);
@@ -316,7 +326,11 @@ export function RecentQSOsGrid({ rows, selectAllSignal, storageKey, onRowDoubleC
    restoringRef.current = true;
    const base = COL_CATALOG.map((c) => {
      const { group: _g, label: _l, defaultVisible, ...rest } = c;
-      return { ...rest, hide: !defaultVisible };
+      const col: ColDef<QSOForm> = { ...rest, hide: !defaultVisible };
+      if (rowDragCall && ((rest as any).colId === 'callsign' || (rest as any).field === 'callsign')) {
+        col.rowDrag = true;
+      }
+      return col;
    });
    const awards: ColDef<QSOForm>[] = (awardCols ?? []).map((a) => ({
      colId: `award_${a.code}`,
@@ -330,7 +344,7 @@ export function RecentQSOsGrid({ rows, selectAllSignal, storageKey, onRowDoubleC
      valueGetter: (p) => (p.data as any)?.award_refs?.[a.code.toUpperCase()] ?? '',
    }));
    return [...base, ...awards];
-  }, [awardCols, COL_CATALOG, t, awardShown]);
+  }, [awardCols, COL_CATALOG, t, awardShown, rowDragCall]);

  // Enforce award-column visibility via the API after the columns (re)appear —
  // colDef.hide alone isn't honoured by AG Grid for a column that already exists,
@@ -353,6 +367,7 @@ export function RecentQSOsGrid({ rows, selectAllSignal, storageKey, onRowDoubleC
  }), []);

  function onGridReady(e: GridReadyEvent) {
+    onGridApi?.(e.api);
    const local = loadLocal(colStateKey);
    if (local) e.api.applyColumnState({ state: stripAwardCols(local) as ColumnState[], applyOrder: true });
    // Fall back to the portable DB copy when the local cache is empty
@@ -368,6 +383,7 @@ export function RecentQSOsGrid({ rows, selectAllSignal, storageKey, onRowDoubleC
  // null when no column filter is active, so "Showing X of Y" reflects them.
  const reportFilteredCount = useCallback((e: { api?: any }) => {
    const api = e?.api ?? gridRef.current?.api;
+    if (api?.getDisplayedRowCount) setDispCount(api.getDisplayedRowCount());
    if (!api || !onFilteredCountChange) return;
    onFilteredCountChange(api.isAnyFilterPresent?.() ? api.getDisplayedRowCount() : null);
  }, [onFilteredCountChange]);
@@ -397,7 +413,10 @@ export function RecentQSOsGrid({ rows, selectAllSignal, storageKey, onRowDoubleC
    if (e.data && onRowDoubleClicked) onRowDoubleClicked(e.data);
  }
  function onSelectionChanged() {
-    const sel = (gridRef.current?.api?.getSelectedRows() as QSOForm[] | undefined) ?? [];
+    const api = gridRef.current?.api;
+    const sel = (api?.getSelectedRows() as QSOForm[] | undefined) ?? [];
+    setSelCount(sel.length);
+    setDispCount(api?.getDisplayedRowCount?.() ?? 0);
    onRowSelected?.(sel.map((r) => r.id as number).filter((id) => id != null));
  }
  // Select every row when the caller bumps selectAllSignal (QSL Manager search).
@@ -406,6 +425,21 @@ export function RecentQSOsGrid({ rows, selectAllSignal, storageKey, onRowDoubleC
    gridRef.current?.api?.selectAll();
  }, [selectAllSignal]);

+  // Select ONE row by id when the caller bumps selectRowSignal.seq. Deferred a
+  // tick so a row-data refresh in the same render settles first.
+  useEffect(() => {
+    if (!selectRowSignal || selectRowSignal.seq === 0) return;
+    const t = window.setTimeout(() => {
+      const api = gridRef.current?.api;
+      if (!api) return;
+      api.deselectAll();
+      api.forEachNode((n: any) => {
+        if (n.data?.id === selectRowSignal.id) n.setSelected(true);
+      });
+    }, 0);
+    return () => window.clearTimeout(t);
+  }, [selectRowSignal?.seq]);
+
  // ── Column picker (visibility) ──
  // Drives AG Grid via setColumnsVisible(). We don't keep a parallel React
  // state for "which columns are visible" — AG Grid's column state is the
@@ -462,6 +496,32 @@ export function RecentQSOsGrid({ rows, selectAllSignal, storageKey, onRowDoubleC
  return (
    <>
      <div className="flex items-center justify-end gap-2 px-2.5 py-1 border-b border-border/60 bg-muted/20">
+        {/* Live selection count — visible without opening the context menu. */}
+        {selCount > 0 && (
+          <span className="mr-auto text-[11px] font-semibold text-primary tabular-nums px-1.5">
+            {t('rqg.selectedCount', { n: selCount })}
+          </span>
+        )}
+        {/* Select every loaded row that passes the active column filters — so a
+            filtered view can be selected in one click (then send to LoTW, bulk
+            edit, export…). Once everything is selected the same button flips to
+            "Unselect all". */}
+        {(() => {
+          const allSelected = selCount > 0 && dispCount > 0 && selCount >= dispCount;
+          return (
+            <Button variant="ghost" size="sm" className="h-7 text-[11px]"
+              title={allSelected ? t('rqg.unselectAllTitle') : t('rqg.selectAllTitle')}
+              onClick={() => {
+                const api: any = gridRef.current?.api;
+                if (!api) return;
+                if (allSelected) api.deselectAll();
+                else if (typeof api.selectAllFiltered === 'function') api.selectAllFiltered();
+                else api.selectAll('filtered');
+              }}>
+              <ListChecks className="size-3.5" /> {allSelected ? t('rqg.unselectAll') : t('rqg.selectAll')}
+            </Button>
+          );
+        })()}
        <Button variant="ghost" size="sm" className="h-7 text-[11px]" onClick={() => gridRef.current?.api?.setFilterModel(null)}
          title={t('rqg.clearFiltersTitle')}>
          <FilterX className="size-3.5" /> {t('rqg.clearFilters')}
@@ -13,7 +13,7 @@ import {
  GetRotatorSettings, SaveRotatorSettings, TestRotator, RotatorPark, RotatorStop,
  GetUltrabeamSettings, SaveUltrabeamSettings, TestUltrabeam,
  GetAntGeniusSettings, SaveAntGeniusSettings,
-  GetPGXLSettings, SavePGXLSettings, GetSPEStatus, SPESetOperate,
+  GetAmplifiers, SaveAmplifiers, GetAmpStatuses, AmpOperate,
  GetWinkeyerSettings, SaveWinkeyerSettings, ListSerialPorts,
  GetAudioSettings, SaveAudioSettings, ListAudioInputDevices, ListAudioOutputDevices, PickAudioFolder, TestPTT,
  GetClublogCtyInfo, SetClublogCtyEnabled, DownloadClublogCty,
@@ -32,7 +32,6 @@ import {
  GetMySQLSettings, SaveMySQLSettings, TestMySQLConnection, GetDBBackendStatus,
  GetAutostartPrograms, SaveAutostartPrograms, BrowseExecutable, LaunchAutostartProgram,
  GetTelemetryEnabled, SetTelemetryEnabled,
-  GetLiveStatusEnabled, SetLiveStatusEnabled,
  GetQSLDefaults, SaveQSLDefaults,
  GetExternalServices, SaveExternalServices, TestQRZUpload, TestClublogUpload, TestHRDLogUpload, TestEQSLUpload,
  GetPOTAToken, SavePOTAToken,
@@ -566,26 +565,6 @@ function TelemetryToggle() {
  );
 }

-// LiveStatusToggle publishes this operator's current activity (call + band +
-// freq + mode) to the shared MySQL `live_status` table every ~15s, for multi-op
-// events — a small web script on your server renders it for the QRZ page. Only
-// useful on a MySQL logbook. Self-contained component (owns its async state).
-function LiveStatusToggle() {
-  const { t } = useI18n();
-  const [on, setOn] = useState(false);
-  const [loaded, setLoaded] = useState(false);
-  useEffect(() => {
-    GetLiveStatusEnabled().then((v) => setOn(!!v)).catch(() => {}).finally(() => setLoaded(true));
-  }, []);
-  return (
-    <label className="flex items-center gap-2 text-sm cursor-pointer">
-      <Checkbox checked={on} disabled={!loaded}
-        onCheckedChange={(c) => { const v = !!c; setOn(v); SetLiveStatusEnabled(v).catch(() => {}); }} />
-      {t('settings.liveStatus')} <span className="text-xs text-muted-foreground">({t('settings.liveStatusHint')})</span>
-    </label>
-  );
-}
-
 // ADIFMonitorPanel watches a list of external ADIF files (fldigi RTTY, N1MM,
 // VarAC…) and auto-imports newly appended QSOs — deliberately option-free: a
 // contact that arrives is imported and uploaded automatically like any log entry.
@@ -641,6 +620,9 @@ function ADIFMonitorPanel() {
  );
 }

+// AmpUI mirrors the backend AmpConfig — one configured amplifier.
+type AmpUI = { id: string; name: string; enabled: boolean; type: string; transport: string; host: string; port: number; com_port: string; baud: number };
+
 // RelayAutoPanel configures automatic control of the Station Control relay boards
 // from the rig's frequency / band (PstRotator-style). Each relay carries one rule:
 // off, a frequency window (kHz), or a set of bands.
@@ -649,33 +631,38 @@ type StationDevUI = { id: string; type: string; name: string; labels: string[] }
 const RELAY_BANDS = ['160m', '80m', '60m', '40m', '30m', '20m', '17m', '15m', '12m', '10m', '6m', '4m', '2m', '70cm'];
 const relayCountUI = (type: string) => (type === 'kmtronic' || type === 'denkovi' ? 8 : 5);

-// Live SPE Expert amplifier status + OPERATE/STANDBY toggle. Module-scoped (not a
-// nested component) so it isn't remounted on every parent render. Polls once a
-// second while shown.
-function SPEStatusCard() {
-  const [st, setSt] = useState<any>({ connected: false });
+// Live status + OPERATE/STANDBY toggle for ONE configured amplifier (by config
+// id) — SPE / ACOM / PGXL alike. Module-scoped (not a nested component) so it
+// isn't remounted on every parent render. Polls once a second while shown.
+function AmpStatusCard({ id }: { id: string }) {
+  const [amp, setAmp] = useState<any>(null);
  useEffect(() => {
    let alive = true;
-    const tick = () => GetSPEStatus().then((s) => alive && setSt(s || {})).catch(() => {});
+    const tick = () => GetAmpStatuses().then((all: any[]) => {
+      if (alive) setAmp((all ?? []).find((a) => a.id === id) ?? null);
+    }).catch(() => {});
    tick();
-    const id = window.setInterval(tick, 1000);
-    return () => { alive = false; window.clearInterval(id); };
-  }, []);
+    const t = window.setInterval(tick, 1000);
+    return () => { alive = false; window.clearInterval(t); };
+  }, [id]);
+  const st: any = amp?.spe ?? amp?.acom ?? amp?.pgxl ?? { connected: false };
+  const isSPE = !!amp?.spe;
+  const isACOM = !!amp?.acom;
  const operate = !!st.operate;
  return (
    <div className="rounded-md border border-border p-3 space-y-2 text-xs max-w-xl">
      <div className="flex items-center gap-2">
        <span className={cn('size-2 rounded-full', st.connected ? 'bg-success animate-pulse' : 'bg-danger')} />
-        <span className="font-semibold">{st.connected ? `SPE ${st.model || 'Expert'}` : 'SPE — not connected'}</span>
+        <span className="font-semibold">{amp?.name || 'Amplifier'}{st.connected ? '' : ' — not connected'}</span>
        {!st.connected && st.last_error && <span className="text-danger truncate text-[10px]">{st.last_error}</span>}
        <span className="flex-1" />
        <Button size="sm" variant={operate ? 'default' : 'outline'} disabled={!st.connected}
-          onClick={() => SPESetOperate(!operate).catch(() => {})}
+          onClick={() => AmpOperate(id, !operate).catch(() => {})}
          title="Toggle OPERATE / STANDBY">
          {operate ? 'OPERATE' : 'STANDBY'}
        </Button>
      </div>
-      {st.connected && (
+      {st.connected && isSPE && (
        <div className="grid grid-cols-4 gap-x-3 gap-y-1 font-mono text-[11px]">
          <div>{st.tx ? 'TX' : 'RX'}</div>
          <div>Band {st.band}</div>
@@ -688,6 +675,26 @@ function SPEStatusCard() {
          {(st.warnings || st.alarms) && <div className="col-span-4 text-warning">⚠ {st.warnings} {st.alarms}</div>}
        </div>
      )}
+      {st.connected && isACOM && (
+        <div className="grid grid-cols-4 gap-x-3 gap-y-1 font-mono text-[11px]">
+          <div>{st.state}</div>
+          <div>Band {st.band || '—'}</div>
+          <div>{st.fwd_w} W</div>
+          <div>SWR {Number(st.swr ?? 0).toFixed(2)}</div>
+          <div>Refl {st.refl_w} W</div>
+          <div>Drive {st.drive_w} W</div>
+          <div>{st.temp_c}°C</div>
+          <div>Fan {st.fan}</div>
+          {st.err_text && <div className="col-span-4 text-warning">⚠ {st.err_text} ({st.err_code})</div>}
+        </div>
+      )}
+      {st.connected && !isSPE && !isACOM && (
+        <div className="grid grid-cols-3 gap-x-3 gap-y-1 font-mono text-[11px]">
+          <div>{st.state || ''}</div>
+          <div>Fan {st.fan_mode || '—'}</div>
+          <div>{st.temperature ? `${Math.round(st.temperature)}°C` : ''}</div>
+        </div>
+      )}
    </div>
  );
 }
@@ -1056,9 +1063,9 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
  // Antenna Genius (4O3A) switch settings — TCP port is fixed at 9007.
  const [antgenius, setAntgenius] = useState<{ enabled: boolean; host: string; password: string }>({ enabled: false, host: '', password: '' });

-  // Amplifier control settings (PowerGenius XL over TCP; SPE Expert over serial/IP).
-  const [pgxl, setPgxl] = useState<{ enabled: boolean; type: string; transport: string; host: string; port: number; com_port: string; baud: number }>(
-    { enabled: false, type: 'pgxl', transport: 'tcp', host: '', port: 9008, com_port: '', baud: 115200 });
+  // Amplifier list — operators can run SEVERAL amps (even two SPEs combined),
+  // each with its own connection. Saved as a whole via SaveAmplifiers.
+  const [amps, setAmps] = useState<AmpUI[]>([]);

  // WinKeyer CW keyer settings + macro editor.
  type WKMac = { label: string; text: string };
@@ -1129,6 +1136,7 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
  const [showBeamMap, setShowBeamMap] = useState(() => localStorage.getItem('opslog.showBeamOnMap') !== '0');
  const [startEqEnd, setStartEqEnd] = useState(() => localStorage.getItem('opslog.startEqualsEnd') === '1');
  const [lookupOnBlur, setLookupOnBlur] = useState(() => localStorage.getItem('opslog.lookupOnBlur') === '1');
+  const [groupDigital, setGroupDigital] = useState(() => localStorage.getItem('opslog.groupDigitalSlots') === '1');
  const [showQsoRate, setShowQsoRate] = useState(() => localStorage.getItem('opslog.showQsoRate') === '1');
  const [catModeBeforeFreq, setCatModeBeforeFreq] = useState(() => localStorage.getItem('opslog.catModeBeforeFreq') === '1');
  // Password-encryption (secret vault) state.
@@ -1375,7 +1383,7 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
        setRotator(r);
        try { setUltrabeam(await GetUltrabeamSettings() as any); } catch {}
        try { setAntgenius(await GetAntGeniusSettings() as any); } catch {}
-        try { setPgxl(await GetPGXLSettings() as any); } catch {}
+        try { setAmps(((await GetAmplifiers()) ?? []) as AmpUI[]); } catch {}
        setBackupCfg(b as any);
        setQslDefaults(qd as any);
        setExtSvc(es as any);
@@ -1415,7 +1423,7 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
        try { setRotator(await GetRotatorSettings() as any); } catch {}
        try { setUltrabeam(await GetUltrabeamSettings() as any); } catch {}
        try { setAntgenius(await GetAntGeniusSettings() as any); } catch {}
-        try { setPgxl(await GetPGXLSettings() as any); } catch {}
+        try { setAmps(((await GetAmplifiers()) ?? []) as AmpUI[]); } catch {}
        try { setBackupCfg(await GetBackupSettings() as any); } catch {}
        try { setQslDefaults(await GetQSLDefaults() as any); } catch {}
        try { setExtSvc(await GetExternalServices() as any); } catch {}
@@ -1584,7 +1592,7 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
      await SaveRotatorSettings(rotator as any);
      await SaveUltrabeamSettings(ultrabeam as any);
      await SaveAntGeniusSettings(antgenius as any);
-      await SavePGXLSettings(pgxl as any);
+      await SaveAmplifiers(amps as any);
      await SaveWinkeyerSettings(wk as any);
      await SaveAudioSettings(audioCfg as any);
      await SaveEmailSettings(emailCfg as any);
@@ -2689,90 +2697,166 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
  }

  function PGXLPanelSettings() {
-    const isPGXL = pgxl.type === 'pgxl';
-    const isSerial = pgxl.transport === 'serial';
+    // The stored `type` stays a flat value ("spe13", "acom700", "pgxl"); the UI
+    // presents it as brand + model.
+    const brandModels: Record<string, { value: string; label: string }[]> = {
+      spe: [
+        { value: 'spe13', label: 'Expert 1.3K-FA' },
+        { value: 'spe15', label: 'Expert 1.5K-FA' },
+        { value: 'spe2k', label: 'Expert 2K-FA' },
+      ],
+      acom: [
+        { value: 'acom500', label: '500S' },
+        { value: 'acom600', label: '600S' },
+        { value: 'acom700', label: '700S' },
+        { value: 'acom1200', label: '1200S' },
+        { value: 'acom2020', label: '2020S' },
+      ],
+    };
+    const brandOf = (ty: string) => (!ty || ty === 'pgxl') ? 'pgxl' : ty.startsWith('acom') ? 'acom' : 'spe';
+    const patchAmp = (i: number, patch: Partial<AmpUI>) => setAmps((l) => l.map((a, j) => (j === i ? { ...a, ...patch } : a)));
+    // Each family has a fixed serial speed: SPE talks 115200, the ACOM S-series is
+    // 9600 8N1 — preset it so switching brand just works. PGXL is TCP-only.
+    const applyType = (i: number, v: string) => patchAmp(i, {
+      type: v,
+      transport: v === 'pgxl' ? 'tcp' : amps[i].transport,
+      baud: v.startsWith('acom') ? 9600 : v.startsWith('spe') ? 115200 : amps[i].baud,
+    });
+    const addAmp = () => setAmps((l) => [...l, {
+      id: '', name: '', enabled: true, type: 'spe13', transport: 'tcp', host: '', port: 9008, com_port: '', baud: 115200,
+    }]);
    return (
      <>
-        <SectionHeader title="Amplifier" />
+        <SectionHeader title="Amplifier" hint={t('amp.hint')} />
        <div className="space-y-4 max-w-xl">
-          <label className="flex items-center gap-2 text-sm cursor-pointer">
-            <Checkbox checked={pgxl.enabled} onCheckedChange={(c) => setPgxl((s) => ({ ...s, enabled: !!c }))} />
-            Enable amplifier control
-          </label>
-
-          <div className="grid grid-cols-2 gap-3">
-            <div className="space-y-1">
-              <Label>Amplifier</Label>
-              <Select value={pgxl.type} onValueChange={(v) => setPgxl((s) => ({ ...s, type: v, transport: v === 'pgxl' ? 'tcp' : s.transport }))}>
-                <SelectTrigger className="h-9"><SelectValue /></SelectTrigger>
-                <SelectContent>
-                  <SelectItem value="pgxl">4O3A PowerGenius XL</SelectItem>
-                  <SelectItem value="spe13">SPE Expert 1.3K-FA</SelectItem>
-                  <SelectItem value="spe15">SPE Expert 1.5K-FA</SelectItem>
-                  <SelectItem value="spe2k">SPE Expert 2K-FA</SelectItem>
-                </SelectContent>
-              </Select>
-            </div>
-            {/* PowerGenius is TCP-only; SPE amps connect over USB serial or an
-                RS232-to-Ethernet bridge, so they offer both. */}
-            {!isPGXL && (
-              <div className="space-y-1">
-                <Label>Connection</Label>
-                <Select value={pgxl.transport} onValueChange={(v) => setPgxl((s) => ({ ...s, transport: v }))}>
-                  <SelectTrigger className="h-9"><SelectValue /></SelectTrigger>
-                  <SelectContent>
-                    <SelectItem value="serial">USB (serial COM)</SelectItem>
-                    <SelectItem value="tcp">Network (RS232-to-Ethernet)</SelectItem>
-                  </SelectContent>
-                </Select>
-              </div>
-            )}
-          </div>
-
-          {isSerial ? (
-            <div className="grid grid-cols-3 gap-3">
-              <div className="space-y-1 col-span-2">
-                <Label>COM port</Label>
+          {amps.length === 0 && (
+            <p className="text-sm text-muted-foreground">{t('amp.none')}</p>
+          )}
+          {amps.map((amp, i) => {
+            const brand = brandOf(amp.type);
+            const isPGXL = brand === 'pgxl';
+            const isACOM = brand === 'acom';
+            const isSerial = !isPGXL && amp.transport === 'serial';
+            return (
+              <div key={amp.id || `new-${i}`} className="rounded-lg border border-border p-3 space-y-3">
                <div className="flex items-center gap-2">
-                  <Select value={pgxl.com_port || '_'} onValueChange={(v) => setPgxl((s) => ({ ...s, com_port: v === '_' ? '' : v }))}>
-                    <SelectTrigger className="h-9 flex-1"><SelectValue placeholder="— COM —" /></SelectTrigger>
-                    <SelectContent>
-                      {wkPorts.length === 0 && <SelectItem value="_" disabled>No ports found</SelectItem>}
-                      {wkPorts.map((p) => <SelectItem key={p} value={p}>{p}</SelectItem>)}
-                    </SelectContent>
-                  </Select>
-                  <Button size="sm" variant="outline" className="h-9" onClick={() => ListSerialPorts().then((p) => setWkPorts((p ?? []) as string[])).catch(() => {})}>
-                    <ArrowDown className="size-3.5 rotate-90" />
+                  <Checkbox checked={amp.enabled} onCheckedChange={(c) => patchAmp(i, { enabled: !!c })} />
+                  <Input className="h-8 flex-1" value={amp.name}
+                    placeholder={t('amp.namePh')}
+                    onChange={(e) => patchAmp(i, { name: e.target.value })} />
+                  <Button variant="ghost" size="sm" className="h-8 text-danger" title={t('amp.remove')}
+                    onClick={() => setAmps((l) => l.filter((_, j) => j !== i))}>
+                    <Trash2 className="size-3.5" />
                  </Button>
                </div>
-              </div>
-              <div className="space-y-1">
-                <Label>Baud</Label>
-                <Input type="number" min={1200} value={pgxl.baud}
-                  onChange={(e) => setPgxl((s) => ({ ...s, baud: parseInt(e.target.value) || 115200 }))} className="font-mono" />
-              </div>
-            </div>
-          ) : (
-            <div className="grid grid-cols-3 gap-3">
-              <div className="space-y-1 col-span-2">
-                <Label>Host / IP</Label>
-                <Input value={pgxl.host ?? ''} onChange={(e) => setPgxl((s) => ({ ...s, host: e.target.value }))}
-                  placeholder="192.168.1.70" className="font-mono" />
-              </div>
-              <div className="space-y-1">
-                <Label>TCP port</Label>
-                <Input type="number" min={1} max={65535} value={pgxl.port}
-                  onChange={(e) => setPgxl((s) => ({ ...s, port: parseInt(e.target.value) || 9008 }))} className="font-mono" />
-              </div>
-            </div>
-          )}

-          {!isPGXL && pgxl.enabled && <SPEStatusCard />}
-          {!isPGXL && (
-            <p className="text-[10px] text-muted-foreground">
-              SPE control uses the amplifier's proprietary serial protocol (OPERATE toggle + live status). Save to (re)connect. Band / power-level / antenna are still managed on the amp from the transceiver CAT.
-            </p>
-          )}
+                {/* Connection gets the widest column — "Network (RS232-to-Ethernet)"
+                    was truncated with 3 equal columns. */}
+                <div className="grid grid-cols-[1fr_1fr_1.7fr] gap-3">
+                  <div className="space-y-1">
+                    <Label>Brand</Label>
+                    <Select value={brand} onValueChange={(b) => {
+                      if (b === brand) return;
+                      applyType(i, b === 'pgxl' ? 'pgxl' : brandModels[b][0].value);
+                    }}>
+                      <SelectTrigger className="h-9"><SelectValue /></SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="pgxl">4O3A</SelectItem>
+                        <SelectItem value="spe">SPE</SelectItem>
+                        <SelectItem value="acom">ACOM</SelectItem>
+                      </SelectContent>
+                    </Select>
+                  </div>
+                  <div className="space-y-1">
+                    <Label>Model</Label>
+                    {isPGXL ? (
+                      // The PowerGenius is the brand's single model — fixed, no choice.
+                      <Select value="pgxl" disabled>
+                        <SelectTrigger className="h-9"><SelectValue /></SelectTrigger>
+                        <SelectContent>
+                          <SelectItem value="pgxl">PowerGenius XL</SelectItem>
+                        </SelectContent>
+                      </Select>
+                    ) : (
+                      <Select value={amp.type} onValueChange={(v) => applyType(i, v)}>
+                        <SelectTrigger className="h-9"><SelectValue /></SelectTrigger>
+                        <SelectContent>
+                          {brandModels[brand].map((m) => <SelectItem key={m.value} value={m.value}>{m.label}</SelectItem>)}
+                        </SelectContent>
+                      </Select>
+                    )}
+                  </div>
+                  {/* PowerGenius is TCP-only; SPE and ACOM amps connect over USB serial
+                      or an RS232-to-Ethernet bridge, so they offer both. */}
+                  {!isPGXL && (
+                    <div className="space-y-1">
+                      <Label>Connection</Label>
+                      <Select value={amp.transport} onValueChange={(v) => patchAmp(i, { transport: v })}>
+                        <SelectTrigger className="h-9"><SelectValue /></SelectTrigger>
+                        <SelectContent>
+                          <SelectItem value="serial">USB (serial COM)</SelectItem>
+                          <SelectItem value="tcp">Network (RS232-to-Ethernet)</SelectItem>
+                        </SelectContent>
+                      </Select>
+                    </div>
+                  )}
+                </div>
+
+                {isSerial ? (
+                  <div className="grid grid-cols-3 gap-3">
+                    <div className="space-y-1 col-span-2">
+                      <Label>COM port</Label>
+                      <div className="flex items-center gap-2">
+                        <Select value={amp.com_port || '_'} onValueChange={(v) => patchAmp(i, { com_port: v === '_' ? '' : v })}>
+                          <SelectTrigger className="h-9 flex-1"><SelectValue placeholder="— COM —" /></SelectTrigger>
+                          <SelectContent>
+                            {wkPorts.length === 0 && <SelectItem value="_" disabled>No ports found</SelectItem>}
+                            {wkPorts.map((p) => <SelectItem key={p} value={p}>{p}</SelectItem>)}
+                          </SelectContent>
+                        </Select>
+                        <Button size="sm" variant="outline" className="h-9" onClick={() => ListSerialPorts().then((p) => setWkPorts((p ?? []) as string[])).catch(() => {})}>
+                          <ArrowDown className="size-3.5 rotate-90" />
+                        </Button>
+                      </div>
+                    </div>
+                    <div className="space-y-1">
+                      <Label>Baud</Label>
+                      <Input type="number" min={1200} value={amp.baud}
+                        onChange={(e) => patchAmp(i, { baud: parseInt(e.target.value) || 115200 })} className="font-mono" />
+                    </div>
+                  </div>
+                ) : (
+                  <div className="grid grid-cols-3 gap-3">
+                    <div className="space-y-1 col-span-2">
+                      <Label>Host / IP</Label>
+                      <Input value={amp.host ?? ''} onChange={(e) => patchAmp(i, { host: e.target.value })}
+                        placeholder="192.168.1.70" className="font-mono" />
+                    </div>
+                    <div className="space-y-1">
+                      <Label>TCP port</Label>
+                      <Input type="number" min={1} max={65535} value={amp.port}
+                        onChange={(e) => patchAmp(i, { port: parseInt(e.target.value) || 9008 })} className="font-mono" />
+                    </div>
+                  </div>
+                )}
+
+                {amp.enabled && amp.id && <AmpStatusCard id={amp.id} />}
+                {!isPGXL && !isACOM && (
+                  <p className="text-[10px] text-muted-foreground">
+                    SPE control uses the amplifier's proprietary serial protocol (OPERATE toggle + live status). Save to (re)connect. Band / power-level / antenna are still managed on the amp from the transceiver CAT.
+                  </p>
+                )}
+                {isACOM && (
+                  <p className="text-[10px] text-muted-foreground">
+                    ACOM control uses the amplifier's serial protocol (9600 8N1): OPERATE / STANDBY / OFF + live telemetry. Save to (re)connect. Power-ON needs the serial DTR/RTS pins wired in the cable (not available over a network bridge). Band tracking stays on the amp itself.
+                  </p>
+                )}
+              </div>
+            );
+          })}
+          <Button variant="outline" size="sm" onClick={addAmp}>
+            <Plus className="size-3.5 mr-1" /> {t('amp.add')}
+          </Button>
        </div>
      </>
    );
@@ -2780,11 +2864,12 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan

  function RotatorPanel() {
    const isRG = (rotator as any).type === 'rotgenius';
+    const isARCO = (rotator as any).type === 'arco';
    return (
      <>
        <SectionHeader
          title="Rotator"
-          hint={isRG ? undefined : t('rot.hint')}
+          hint={isRG || isARCO ? undefined : t('rot.hint')}
        />
        <div className="space-y-4 max-w-xl">
          <label className="flex items-center gap-2 text-sm cursor-pointer">
@@ -2794,14 +2879,15 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
          <div className="grid grid-cols-2 gap-3">
            <div className="space-y-1">
              <Label>{t('rot.type')}</Label>
-              {/* Switching to Rotator Genius moves the default port to its native
-                  9006; back to PstRotator restores 12000. */}
+              {/* Each backend gets its default port: Rotator Genius 9006, ARCO 4001
+                  (placeholder — must match the ARCO's LAN menu), PstRotator 12000. */}
              <Select value={(rotator as any).type ?? 'pst'}
-                onValueChange={(v) => setRotator((s) => ({ ...s, type: v, port: v === 'rotgenius' ? 9006 : 12000 } as any))}>
+                onValueChange={(v) => setRotator((s) => ({ ...s, type: v, port: v === 'rotgenius' ? 9006 : v === 'arco' ? 4001 : 12000 } as any))}>
                <SelectTrigger className="h-9"><SelectValue /></SelectTrigger>
                <SelectContent>
                  <SelectItem value="pst">PstRotator (UDP)</SelectItem>
                  <SelectItem value="rotgenius">Rotator Genius (4O3A, native)</SelectItem>
+                  <SelectItem value="arco">microHAM ARCO (LAN, GS-232A)</SelectItem>
                </SelectContent>
              </Select>
            </div>
@@ -2818,34 +2904,68 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
                </Select>
              </div>
            )}
+            {/* The ARCO is reachable over the LAN (TCP) or its USB virtual COM. */}
+            {isARCO && (
+              <div className="space-y-1">
+                <Label>Connection</Label>
+                <Select value={(rotator as any).transport ?? 'tcp'}
+                  onValueChange={(v) => setRotator((s) => ({ ...s, transport: v } as any))}>
+                  <SelectTrigger className="h-9"><SelectValue /></SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value="tcp">Network (LAN)</SelectItem>
+                    <SelectItem value="serial">USB (serial COM)</SelectItem>
+                  </SelectContent>
+                </Select>
+              </div>
+            )}
          </div>
-          <div className="grid grid-cols-3 gap-3">
-            <div className="space-y-1 col-span-2">
-              <Label>Host / IP</Label>
-              <Input
-                value={rotator.host ?? ''}
-                onChange={(e) => setRotator((s) => ({ ...s, host: e.target.value }))}
-                placeholder={isRG ? '192.168.1.60' : '127.0.0.1'}
-                className="font-mono"
-              />
+          {isARCO && (rotator as any).transport === 'serial' ? (
+            <div className="space-y-1 max-w-xs">
+              <Label>COM port</Label>
+              <div className="flex items-center gap-2">
+                <Select value={(rotator as any).com_port || '_'}
+                  onValueChange={(v) => setRotator((s) => ({ ...s, com_port: v === '_' ? '' : v } as any))}>
+                  <SelectTrigger className="h-9 flex-1"><SelectValue placeholder="— COM —" /></SelectTrigger>
+                  <SelectContent>
+                    {wkPorts.length === 0 && <SelectItem value="_" disabled>No ports found</SelectItem>}
+                    {wkPorts.map((p) => <SelectItem key={p} value={p}>{p}</SelectItem>)}
+                  </SelectContent>
+                </Select>
+                <Button size="sm" variant="outline" className="h-9" onClick={() => ListSerialPorts().then((p) => setWkPorts((p ?? []) as string[])).catch(() => {})}>
+                  <ArrowDown className="size-3.5 rotate-90" />
+                </Button>
+              </div>
            </div>
-            <div className="space-y-1">
-              <Label>{isRG ? 'TCP port' : 'UDP port'}</Label>
-              <Input
-                type="number" min={1} max={65535}
-                value={rotator.port}
-                onChange={(e) => setRotator((s) => ({ ...s, port: parseInt(e.target.value) || (isRG ? 9006 : 12000) }))}
-                className="font-mono"
-              />
+          ) : (
+            <div className="grid grid-cols-3 gap-3">
+              <div className="space-y-1 col-span-2">
+                <Label>Host / IP</Label>
+                <Input
+                  value={rotator.host ?? ''}
+                  onChange={(e) => setRotator((s) => ({ ...s, host: e.target.value }))}
+                  placeholder={isRG || isARCO ? '192.168.1.60' : '127.0.0.1'}
+                  className="font-mono"
+                />
+              </div>
+              <div className="space-y-1">
+                <Label>{isRG || isARCO ? 'TCP port' : 'UDP port'}</Label>
+                <Input
+                  type="number" min={1} max={65535}
+                  value={rotator.port}
+                  onChange={(e) => setRotator((s) => ({ ...s, port: parseInt(e.target.value) || (isRG ? 9006 : isARCO ? 4001 : 12000) }))}
+                  className="font-mono"
+                />
+              </div>
            </div>
-          </div>
-          {!isRG && (
+          )}
+          {!isRG && !isARCO && (
            <label className="flex items-center gap-2 text-sm cursor-pointer">
              <Checkbox checked={rotator.has_elevation} onCheckedChange={(c) => setRotator((s) => ({ ...s, has_elevation: !!c }))} />
              This rotator supports elevation (VHF / satellite)
            </label>
          )}
          {isRG && <p className="text-xs text-muted-foreground">{t('rot.rgHint')}</p>}
+          {isARCO && <p className="text-xs text-muted-foreground">{t('rot.arcoHint')}</p>}
          <div className="flex items-center gap-2 pt-2">
            <Button variant="outline" size="sm" onClick={testRotator} disabled={rotatorTesting}>
              {rotatorTesting ? t('hw.sending') : t('hw.testRotator')}
@@ -4510,12 +4630,15 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
            <Checkbox checked={lookupOnBlur} onCheckedChange={(c) => { const v = !!c; setLookupOnBlur(v); writeUiPref('opslog.lookupOnBlur', v ? '1' : '0'); }} />
            {t('gen.lookupOnBlur')} <span className="text-xs text-muted-foreground">{t('gen.lookupOnBlurHint')}</span>
          </label>
+          <label className="flex items-center gap-2 text-sm cursor-pointer">
+            <Checkbox checked={groupDigital} onCheckedChange={(c) => { const v = !!c; setGroupDigital(v); writeUiPref('opslog.groupDigitalSlots', v ? '1' : '0'); }} />
+            {t('gen.groupDigital')} <span className="text-xs text-muted-foreground">{t('gen.groupDigitalHint')}</span>
+          </label>
          <label className="flex items-center gap-2 text-sm cursor-pointer">
            <Checkbox checked={checkUpdates} onCheckedChange={(c) => { const v = !!c; setCheckUpdates(v); writeUiPref('opslog.checkUpdates', v ? '1' : '0'); }} />
            {t('gen.checkUpdates')} <span className="text-xs text-muted-foreground">{t('gen.checkUpdatesHint')}</span>
          </label>
          <TelemetryToggle />
-          <LiveStatusToggle />

          <MainViewPanes onChanged={onMainPaneChanged} flexAvailable={flexAvailable} icomAvailable={icomAvailable} />

@@ -1,5 +1,5 @@
 import { useCallback, useEffect, useRef, useState } from 'react';
-import { Plus, Pencil, Trash2, Power, PlugZap, Loader2, Check, X, Compass, Square, Antenna as AntennaIcon, ArrowDownToLine, Minus, RefreshCw } from 'lucide-react';
+import { Plus, Pencil, Trash2, Power, PlugZap, Loader2, Check, X, Compass, Square, Antenna as AntennaIcon, ArrowDownToLine, Minus, RefreshCw, Flame } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Label } from '@/components/ui/label';
@@ -12,7 +12,8 @@ import {
  GetStationDevices, SaveStationDevices, GetStationStatus, StationSetRelay,
  GetRotatorHeading, RotatorGoTo, RotatorStop,
  GetUltrabeamStatus, SetUltrabeamDirection, UltrabeamRetract, MotorSetElement, MotorReadElements,
-  ListDenkoviDevices, ListSerialPorts,
+  ListDenkoviDevices, ListSerialPorts, TestStationDevice,
+  GetAmpStatuses, AmpOperate, AmpPower, AmpPowerLevel, AmpFanMode, GetFlexState, FlexAmpOperate,
 } from '../../wailsjs/go/main/App';

 type RotatorProps = { centerLat?: number | null; centerLon?: number | null; bearing?: number | null };
@@ -246,6 +247,139 @@ function MotorAntennaWidget({ ant, refetch, t }: { ant: AntStatus; refetch: () =
  );
 }

+// AmplifierWidget brings the amplifier controls (Settings → Amplifier) into the
+// Station Control tab, so an operator WITHOUT a FlexRadio/Icom panel still has
+// them. Several amps can be configured (some ops run two SPEs in parallel) —
+// the header dropdown picks which one this card shows; the choice is remembered.
+function AmplifierWidget({ t }: { t: (k: string, v?: any) => string }) {
+  const [list, setList] = useState<any[]>([]);
+  const [sel, setSel] = useState<string>(() => localStorage.getItem('opslog.ampSel.station') || '');
+  const [flex, setFlex] = useState<any>(null);
+  useEffect(() => {
+    let alive = true;
+    // The Flex state rides along because a PGXL's OPERATE state comes from the
+    // radio (the direct GSCP status doesn't carry it).
+    const tick = () => Promise.all([
+      GetAmpStatuses().catch(() => []),
+      GetFlexState().catch(() => null),
+    ]).then(([l, fx]: any[]) => { if (alive) { setList((l ?? []) as any[]); setFlex(fx); } });
+    tick();
+    const id = window.setInterval(tick, 1500);
+    return () => { alive = false; window.clearInterval(id); };
+  }, []);
+  const amp = list.find((a) => a.id === sel) ?? list[0];
+  if (!amp) return null;
+  const isACOM = !!amp.acom;
+  const isSPE = !!amp.spe;
+  const isPGXL = !isACOM && !isSPE;
+  const viaFlex = isPGXL && !!flex?.amp_available;
+  const raw = amp.spe ?? amp.acom ?? amp.pgxl ?? { connected: false };
+  const st: any = isPGXL
+    ? { ...raw, connected: !!raw.connected || viaFlex, operate: viaFlex ? !!flex.amp_operate : !!raw.operate }
+    : raw;
+  const doOperate = () => {
+    const want = !st.operate;
+    (isPGXL && viaFlex ? FlexAmpOperate(want) : AmpOperate(amp.id, want)).catch(() => {});
+  };
+  const maxW = isACOM ? (Number(st.max_w) || 800) : ({ '13K': 1300, '15K': 1500, '2K': 2000 } as Record<string, number>)[st.model] || 1500;
+  const outW = Number(isACOM ? st.fwd_w : st.output_w) || 0;
+  const frac = Math.min(1, outW / maxW);
+  return (
+    <div className="rounded-xl border border-border bg-card shadow-sm overflow-hidden h-full">
+      <div className="flex items-center gap-2 px-3 py-2 border-b border-border/60 bg-muted/30">
+        <Flame className="size-4 text-primary" />
+        <div className="min-w-0">
+          <div className="text-sm font-semibold truncate">{t('flxp.amplifier')}</div>
+          {list.length <= 1 && <div className="text-[10px] text-muted-foreground font-mono truncate">{amp.name}</div>}
+        </div>
+        {list.length > 1 && (
+          <select value={amp.id} title={t('flxp.ampPick')}
+            onChange={(e) => { setSel(e.target.value); localStorage.setItem('opslog.ampSel.station', e.target.value); }}
+            className="h-7 rounded-md border border-border bg-card px-1.5 text-xs font-semibold outline-none min-w-0">
+            {list.map((a: any) => <option key={a.id} value={a.id}>{a.name}</option>)}
+          </select>
+        )}
+        <span className={cn('ml-auto size-2 rounded-full shrink-0', st.connected ? 'bg-success' : 'bg-muted-foreground/40')}
+          title={st.connected ? t('station.online') : (st.last_error || t('station.offline'))} />
+      </div>
+      <div className="p-3 space-y-2">
+        {isPGXL ? (
+          <div className="flex items-center gap-2 flex-wrap">
+            <button type="button" disabled={!st.connected}
+              onClick={doOperate}
+              className={cn('px-3 py-1.5 rounded-lg text-xs font-extrabold tracking-wide border-2 transition-all disabled:opacity-40',
+                st.operate ? 'bg-warning text-warning-foreground border-warning' : 'bg-card text-warning border-warning hover:bg-warning-muted')}>
+              {st.operate ? 'OPERATE' : 'STANDBY'}
+            </button>
+            {(['STANDARD', 'CONTEST', 'BROADCAST'] as const).map((m) => (
+              <button key={m} type="button" disabled={!st.connected}
+                onClick={() => AmpFanMode(amp.id, m).catch(() => {})}
+                className={cn('px-2.5 py-1.5 rounded-md border text-xs font-semibold disabled:opacity-40',
+                  st.fan_mode === m ? 'bg-primary text-primary-foreground border-primary' : 'bg-muted/30 border-border hover:bg-muted')}>
+                {m === 'STANDARD' ? t('flxp.fanStandard') : m === 'CONTEST' ? t('flxp.fanContest') : t('flxp.fanBroadcast')}
+              </button>
+            ))}
+            <span className="text-xs text-muted-foreground font-mono">{st.state || ''}{st.temperature ? ` · ${Math.round(st.temperature)}°C` : ''}</span>
+          </div>
+        ) : (
+          <>
+            <div className="flex items-center gap-2 flex-wrap">
+              <button type="button" disabled={!st.connected}
+                onClick={doOperate}
+                className={cn('px-3 py-1.5 rounded-lg text-xs font-extrabold tracking-wide border-2 transition-all disabled:opacity-40',
+                  st.operate ? 'bg-warning text-warning-foreground border-warning' : 'bg-card text-warning border-warning hover:bg-warning-muted')}>
+                {st.operate ? 'OPERATE' : 'STANDBY'}
+              </button>
+              <div className="inline-flex rounded-lg overflow-hidden border border-success/70">
+                <button type="button"
+                  disabled={isACOM ? !(st.port_open && st.transport === 'serial') : !st.connected}
+                  onClick={() => AmpPower(amp.id, true).catch(() => {})}
+                  className="px-2.5 py-1.5 text-xs font-bold bg-card text-success hover:bg-success/15 disabled:opacity-40">ON</button>
+                <button type="button" disabled={!st.connected}
+                  onClick={() => AmpPower(amp.id, false).catch(() => {})}
+                  className="px-2.5 py-1.5 text-xs font-bold bg-card text-danger border-l border-success/70 hover:bg-danger/15 disabled:opacity-40">OFF</button>
+              </div>
+              {!isACOM && (
+                <div className="inline-flex rounded-lg overflow-hidden border border-border">
+                  {(['L', 'M', 'H'] as const).map((lvl, i) => (
+                    <button key={lvl} type="button" disabled={!st.connected}
+                      onClick={() => AmpPowerLevel(amp.id, lvl).catch(() => {})}
+                      className={cn('px-2.5 py-1.5 text-xs font-bold disabled:opacity-40', i > 0 && 'border-l border-border',
+                        (st.power_level || '').trim().toUpperCase() === lvl ? 'bg-primary text-primary-foreground' : 'bg-card text-muted-foreground hover:bg-muted')}>
+                      {lvl}
+                    </button>
+                  ))}
+                </div>
+              )}
+            </div>
+            <div className="text-xs font-mono text-muted-foreground tabular-nums">
+              {st.connected
+                ? <>
+                    {isACOM ? (st.state || '') : (st.tx ? 'TX' : 'RX')}
+                    {st.band ? ` · ${st.band}` : ''} · {outW}W · SWR {Number((isACOM ? st.swr : st.swr_ant) ?? 0).toFixed(1)} · {st.temp_c}°C
+                    {isACOM && st.fan ? ` · Fan ${st.fan}` : ''}
+                  </>
+                : (isACOM ? t('flxp.acomOffline') : t('flxp.speOffline'))}
+            </div>
+            {st.connected && (
+              <div>
+                <div className="h-2 rounded bg-muted overflow-hidden">
+                  <div className={cn('h-full transition-all', frac > 0.9 ? 'bg-danger' : frac > 0.75 ? 'bg-warning' : 'bg-primary')}
+                    style={{ width: `${Math.round(frac * 100)}%` }} />
+                </div>
+                <div className="text-[10px] text-muted-foreground mt-0.5">{t('flxp.outputPower')} — {outW} W / {maxW} W</div>
+              </div>
+            )}
+            {(st.err_text || st.warnings || st.alarms) && (
+              <div className="text-[11px] font-bold text-danger">⚠ {st.err_text || `${st.warnings || ''} ${st.alarms || ''}`}</div>
+            )}
+          </>
+        )}
+      </div>
+    </div>
+  );
+}
+
 export function StationControlPanel({ centerLat, centerLon, bearing }: RotatorProps) {
  const { t } = useI18n();
  const [devices, setDevices] = useState<Device[]>([]);
@@ -260,6 +394,17 @@ export function StationControlPanel({ centerLat, centerLon, bearing }: RotatorPr
  });
  const dragId = useRef<string | null>(null);
  const [cols, setCols] = useState<string>(() => localStorage.getItem('opslog.stationCols') || 'auto');
+  // Amplifiers (Settings → Amplifier): shown here so operators without a
+  // FlexRadio panel still get the controls. Re-read every 5s so enabling an
+  // amp in Settings makes the widget appear without reopening the tab.
+  const [ampCount, setAmpCount] = useState(0);
+  useEffect(() => {
+    let alive = true;
+    const load = () => GetAmpStatuses().then((l: any) => { if (alive) setAmpCount((l ?? []).length); }).catch(() => {});
+    load();
+    const id = window.setInterval(load, 5000);
+    return () => { alive = false; window.clearInterval(id); };
+  }, []);

  const loadDevices = useCallback(async () => {
    try { setDevices(((await GetStationDevices()) ?? []) as Device[]); } catch { /* db not ready */ }
@@ -380,13 +525,16 @@ export function StationControlPanel({ centerLat, centerLon, bearing }: RotatorPr
  if (ant.enabled) {
    widgets.push({ id: 'antenna', node: <MotorAntennaWidget ant={ant} refetch={pollAnt} t={t} /> });
  }
+  if (ampCount > 0) {
+    widgets.push({ id: 'amplifier', node: <AmplifierWidget t={t} /> });
+  }
  for (const dev of devices) widgets.push({ id: dev.id, node: deviceCard(dev) });

  const rank = (id: string) => { const i = order.indexOf(id); return i < 0 ? 1e6 : i; };
  const ordered = widgets.map((w, i) => ({ ...w, i })).sort((a, b) => (rank(a.id) - rank(b.id)) || (a.i - b.i));
  const widgetIds = ordered.map((w) => w.id);

-  const noDevices = devices.length === 0 && !rot.enabled && !ant.enabled;
+  const noDevices = devices.length === 0 && !rot.enabled && !ant.enabled && ampCount === 0;

  // Column count controls the layout: with 4 widgets, choosing "2" lays them out
  // 2×2 — which linear drag-reorder alone can't do, since the grid auto-flows to
@@ -473,16 +621,33 @@ function DeviceEditor({ device, onChange, onSave, onCancel, t }: {
  // Detected FTDI serials for the Denkovi picker.
  const [denkoviSerials, setDenkoviSerials] = useState<string[]>([]);
  const [detecting, setDetecting] = useState(false);
+  const [detectMsg, setDetectMsg] = useState('');
  const detectDenkovi = async () => {
    setDetecting(true);
+    setDetectMsg('');
    try {
      const list = ((await ListDenkoviDevices()) ?? []) as string[];
      setDenkoviSerials(list);
      // Auto-fill when there's exactly one and nothing chosen yet.
      if (list.length >= 1 && !device.host.trim()) onChange({ ...device, host: list[0] });
-    } catch { setDenkoviSerials([]); }
+      setDetectMsg(list.length === 0 ? t('station.detectNone') : t('station.detectFound', { n: list.length }));
+    } catch (e: any) { setDenkoviSerials([]); setDetectMsg(String(e?.message || e || t('station.detectNone'))); }
    finally { setDetecting(false); }
  };
+  // Connection test result for the current device config.
+  const [testing, setTesting] = useState(false);
+  const [testMsg, setTestMsg] = useState<{ ok: boolean; text: string } | null>(null);
+  const testDevice = async () => {
+    setTesting(true);
+    setTestMsg(null);
+    try {
+      const r: any = await TestStationDevice(device as any);
+      setTestMsg(r?.ok
+        ? { ok: true, text: t('station.testOk', { n: r.relays }) }
+        : { ok: false, text: r?.error || t('station.testFail') });
+    } catch (e: any) { setTestMsg({ ok: false, text: String(e?.message || e || t('station.testFail')) }); }
+    finally { setTesting(false); }
+  };
  useEffect(() => { if (isDenkovi) void detectDenkovi(); /* eslint-disable-next-line */ }, [isDenkovi]);
  return (
    <div ref={ref} className="mt-4 max-w-4xl rounded-xl border border-primary/40 bg-card p-4 space-y-3">
@@ -534,6 +699,7 @@ function DeviceEditor({ device, onChange, onSave, onCancel, t }: {
            </Button>
          </div>
          <p className="text-[10px] text-muted-foreground">{t('station.ftdiHint')}</p>
+          {detectMsg && <p className="text-[11px] font-medium text-muted-foreground">{detectMsg}</p>}
        </div>
      ) : isUsbRelay ? (
        <div className="space-y-1 max-w-md">
@@ -581,9 +747,21 @@ function DeviceEditor({ device, onChange, onSave, onCancel, t }: {
          ))}
        </div>
      </div>
-      <div className="flex justify-end gap-2">
-        <Button size="sm" variant="ghost" onClick={onCancel}><X className="size-3.5 mr-1" />{t('station.cancel')}</Button>
-        <Button size="sm" onClick={onSave} disabled={!device.host.trim()}><Check className="size-3.5 mr-1" />{t('station.save')}</Button>
+      <div className="flex items-center gap-2">
+        {testMsg && (
+          <span className={cn('inline-flex items-center gap-1.5 text-xs font-medium', testMsg.ok ? 'text-success' : 'text-danger')}>
+            <span className={cn('size-2 rounded-full', testMsg.ok ? 'bg-success' : 'bg-danger')} />
+            {testMsg.text}
+          </span>
+        )}
+        <div className="ml-auto flex gap-2">
+          <Button size="sm" variant="outline" onClick={testDevice} disabled={testing || !device.host.trim()}>
+            {testing ? <Loader2 className="size-3.5 mr-1 animate-spin" /> : <PlugZap className="size-3.5 mr-1" />}
+            {t('station.test')}
+          </Button>
+          <Button size="sm" variant="ghost" onClick={onCancel}><X className="size-3.5 mr-1" />{t('station.cancel')}</Button>
+          <Button size="sm" onClick={onSave} disabled={!device.host.trim()}><Check className="size-3.5 mr-1" />{t('station.save')}</Button>
+        </div>
      </div>
    </div>
  );
@@ -810,15 +810,12 @@ export function StatsPanel() {
        </div>
      ) : (
        <div className="grid grid-cols-1 lg:grid-cols-2 gap-2.5">
-          <Card title={t('stats.byBand')} sub={t('stats.byBandSub')} accent="var(--chart-3)">
-            <VBars data={stats.by_band} empty={empty} showValues colorful />
+          <Card title={t('stats.bandSplit')} sub={t('stats.bandSplitSub')} accent="var(--chart-3)">
+            <StackedBandBars data={stats.by_band_category} empty={empty} />
          </Card>
          <Card title={t('stats.byMode')} accent="var(--chart-2)">
            <HBars data={stats.by_mode} max={8} empty={empty} colorful />
          </Card>
-          <Card title={t('stats.bandSplit')} sub={t('stats.bandSplitSub')} className="lg:col-span-2" accent="var(--chart-3)">
-            <StackedBandBars data={stats.by_band_category} empty={empty} />
-          </Card>

          <ActivityCard stats={stats} t={t} empty={empty} />

@@ -25,6 +25,7 @@ const PORTABLE_KEYS = [
  'opslog.mapAutoZoomDX', // Main map: auto-zoom to the DX (vs free pan/zoom)
  'opslog.mapView',       // Main map: remembered free-pan view (lat/lon/zoom)
  'opslog.lookupOnBlur',  // run the callsign lookup on blur instead of while typing
+  'opslog.groupDigitalSlots', // matrix + cluster: all digital modes count as ONE (DXCC-style) instead of per-mode slots
  'opslog.clusterShowFilters', // cluster filter sidebar shown (tab + Main pane)
  'opslog.mapBasemap',    // world map basemap (light / street / satellite)
  // Cluster filter selections — restored on reopen.
@@ -1,6 +1,6 @@
 // Single source of truth for the app version shown in the UI (header + About).
 // Bump this on a release (the release script updates it alongside telemetry.go).
-export const APP_VERSION = '0.20.5';
+export const APP_VERSION = '0.20.9';

 // Author / credits, shown in Help -> About.
 export const APP_AUTHOR = 'F4BPO';
@@ -5,6 +5,7 @@ import {qso} from '../models';
 import {main} from '../models';
 import {cat} from '../models';
 import {profile} from '../models';
+import {acom} from '../models';
 import {antgenius} from '../models';
 import {award} from '../models';
 import {awardref} from '../models';
@@ -23,6 +24,10 @@ import {lotwusers} from '../models';
 import {lookup} from '../models';
 import {netctl} from '../models';

+export function ACOMSetOperate(arg1:boolean):Promise<void>;
+
+export function ACOMSetPower(arg1:boolean):Promise<void>;
+
 export function ADIFFields():Promise<Array<adif.FieldDef>>;

 export function ADIFVersion():Promise<string>;
@@ -31,6 +36,14 @@ export function ActivateProfile(arg1:number):Promise<void>;

 export function AddQSO(arg1:qso.QSO):Promise<number>;

+export function AmpFanMode(arg1:string,arg2:string):Promise<void>;
+
+export function AmpOperate(arg1:string,arg2:boolean):Promise<void>;
+
+export function AmpPower(arg1:string,arg2:boolean):Promise<void>;
+
+export function AmpPowerLevel(arg1:string,arg2:string):Promise<void>;
+
 export function AntGeniusActivate(arg1:number,arg2:number):Promise<void>;

 export function AntGeniusDeselect(arg1:number):Promise<void>;
@@ -205,6 +218,8 @@ export function FlexSetANF(arg1:boolean):Promise<void>;

 export function FlexSetANFLevel(arg1:number):Promise<void>;

+export function FlexSetANFT(arg1:boolean):Promise<void>;
+
 export function FlexSetAPF(arg1:boolean):Promise<void>;

 export function FlexSetAPFLevel(arg1:number):Promise<void>;
@@ -225,10 +240,20 @@ export function FlexSetCWSidetone(arg1:boolean):Promise<void>;

 export function FlexSetCWSpeed(arg1:number):Promise<void>;

+export function FlexSetDAX(arg1:number):Promise<void>;
+
 export function FlexSetFilter(arg1:number,arg2:number):Promise<void>;

 export function FlexSetKeySpeed(arg1:number):Promise<void>;

+export function FlexSetLMSANF(arg1:boolean):Promise<void>;
+
+export function FlexSetLMSANFLevel(arg1:number):Promise<void>;
+
+export function FlexSetLMSNR(arg1:boolean):Promise<void>;
+
+export function FlexSetLMSNRLevel(arg1:number):Promise<void>;
+
 export function FlexSetMic(arg1:number):Promise<void>;

 export function FlexSetMicProfile(arg1:string):Promise<void>;
@@ -245,6 +270,10 @@ export function FlexSetNBLevel(arg1:number):Promise<void>;

 export function FlexSetNR(arg1:boolean):Promise<void>;

+export function FlexSetNRF(arg1:boolean):Promise<void>;
+
+export function FlexSetNRFLevel(arg1:number):Promise<void>;
+
 export function FlexSetNRLevel(arg1:number):Promise<void>;

 export function FlexSetPower(arg1:number):Promise<void>;
@@ -257,14 +286,22 @@ export function FlexSetRIT(arg1:boolean):Promise<void>;

 export function FlexSetRITFreq(arg1:number):Promise<void>;

+export function FlexSetRNN(arg1:boolean):Promise<void>;
+
 export function FlexSetRXAntenna(arg1:string):Promise<void>;

 export function FlexSetSidetoneLevel(arg1:number):Promise<void>;

+export function FlexSetSpeexNR(arg1:boolean):Promise<void>;
+
+export function FlexSetSpeexNRLevel(arg1:number):Promise<void>;
+
 export function FlexSetSplit(arg1:boolean):Promise<void>;

 export function FlexSetTXAntenna(arg1:string):Promise<void>;

+export function FlexSetTXDAX(arg1:boolean):Promise<void>;
+
 export function FlexSetTXFilter(arg1:number,arg2:number):Promise<void>;

 export function FlexSetTXSlice(arg1:number):Promise<void>;
@@ -289,12 +326,18 @@ export function FlexStopCW():Promise<void>;

 export function FlexTune(arg1:boolean):Promise<void>;

+export function GetACOMStatus():Promise<acom.Status>;
+
 export function GetADIFMonitor():Promise<main.ADIFMonitorConfig>;

 export function GetActiveProfile():Promise<profile.Profile>;

 export function GetAlertEmailTo():Promise<string>;

+export function GetAmpStatuses():Promise<Array<main.AmpStatus>>;
+
+export function GetAmplifiers():Promise<Array<main.AmpConfig>>;
+
 export function GetAntGeniusSettings():Promise<main.AntGeniusSettings>;

 export function GetAntGeniusStatus():Promise<antgenius.Status>;
@@ -365,8 +408,6 @@ export function GetListsSettings():Promise<main.ListsSettings>;

 export function GetLiveStations():Promise<Array<main.LiveStation>>;

-export function GetLiveStatusEnabled():Promise<boolean>;
-
 export function GetLoTWUsersStatus():Promise<main.LoTWUsersStatus>;

 export function GetLogFilePath():Promise<string>;
@@ -625,6 +666,8 @@ export function OperatingDefaultForBand(arg1:string):Promise<operating.BandDefau

 export function PGXLSetFanMode(arg1:string):Promise<void>;

+export function PGXLSetOperate(arg1:boolean):Promise<void>;
+
 export function PickADIFMonitorFile():Promise<string>;

 export function PickAudioFolder():Promise<string>;
@@ -721,12 +764,18 @@ export function RunBackupNow():Promise<string>;

 export function SPESetOperate(arg1:boolean):Promise<void>;

+export function SPESetPower(arg1:boolean):Promise<void>;
+
+export function SPESetPowerLevel(arg1:string):Promise<void>;
+
 export function SaveADIFFile():Promise<string>;

 export function SaveADIFMonitor(arg1:main.ADIFMonitorConfig):Promise<void>;

 export function SaveAlertRule(arg1:alerts.Rule):Promise<alerts.Rule>;

+export function SaveAmplifiers(arg1:Array<main.AmpConfig>):Promise<void>;
+
 export function SaveAntGeniusSettings(arg1:main.AntGeniusSettings):Promise<void>;

 export function SaveAudioSettings(arg1:main.AudioSettings):Promise<void>;
@@ -809,8 +858,6 @@ export function SetCompactMode(arg1:boolean):Promise<void>;

 export function SetDVKLabel(arg1:number,arg2:string):Promise<void>;

-export function SetLiveStatusEnabled(arg1:boolean):Promise<void>;
-
 export function SetPassphrase(arg1:string):Promise<void>;

 export function SetTelemetryEnabled(arg1:boolean):Promise<void>;
@@ -845,6 +892,8 @@ export function TestQRZUpload():Promise<string>;

 export function TestRotator(arg1:main.RotatorSettings):Promise<void>;

+export function TestStationDevice(arg1:main.StationDevice):Promise<main.StationTestResult>;
+
 export function TestUltrabeam(arg1:main.UltrabeamSettings):Promise<void>;

 export function ULSStatus():Promise<main.ULSStatusResult>;
@@ -2,6 +2,14 @@
 // Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
 // This file is automatically generated. DO NOT EDIT

+export function ACOMSetOperate(arg1) {
+  return window['go']['main']['App']['ACOMSetOperate'](arg1);
+}
+
+export function ACOMSetPower(arg1) {
+  return window['go']['main']['App']['ACOMSetPower'](arg1);
+}
+
 export function ADIFFields() {
  return window['go']['main']['App']['ADIFFields']();
 }
@@ -18,6 +26,22 @@ export function AddQSO(arg1) {
  return window['go']['main']['App']['AddQSO'](arg1);
 }

+export function AmpFanMode(arg1, arg2) {
+  return window['go']['main']['App']['AmpFanMode'](arg1, arg2);
+}
+
+export function AmpOperate(arg1, arg2) {
+  return window['go']['main']['App']['AmpOperate'](arg1, arg2);
+}
+
+export function AmpPower(arg1, arg2) {
+  return window['go']['main']['App']['AmpPower'](arg1, arg2);
+}
+
+export function AmpPowerLevel(arg1, arg2) {
+  return window['go']['main']['App']['AmpPowerLevel'](arg1, arg2);
+}
+
 export function AntGeniusActivate(arg1, arg2) {
  return window['go']['main']['App']['AntGeniusActivate'](arg1, arg2);
 }
@@ -366,6 +390,10 @@ export function FlexSetANFLevel(arg1) {
  return window['go']['main']['App']['FlexSetANFLevel'](arg1);
 }

+export function FlexSetANFT(arg1) {
+  return window['go']['main']['App']['FlexSetANFT'](arg1);
+}
+
 export function FlexSetAPF(arg1) {
  return window['go']['main']['App']['FlexSetAPF'](arg1);
 }
@@ -406,6 +434,10 @@ export function FlexSetCWSpeed(arg1) {
  return window['go']['main']['App']['FlexSetCWSpeed'](arg1);
 }

+export function FlexSetDAX(arg1) {
+  return window['go']['main']['App']['FlexSetDAX'](arg1);
+}
+
 export function FlexSetFilter(arg1, arg2) {
  return window['go']['main']['App']['FlexSetFilter'](arg1, arg2);
 }
@@ -414,6 +446,22 @@ export function FlexSetKeySpeed(arg1) {
  return window['go']['main']['App']['FlexSetKeySpeed'](arg1);
 }

+export function FlexSetLMSANF(arg1) {
+  return window['go']['main']['App']['FlexSetLMSANF'](arg1);
+}
+
+export function FlexSetLMSANFLevel(arg1) {
+  return window['go']['main']['App']['FlexSetLMSANFLevel'](arg1);
+}
+
+export function FlexSetLMSNR(arg1) {
+  return window['go']['main']['App']['FlexSetLMSNR'](arg1);
+}
+
+export function FlexSetLMSNRLevel(arg1) {
+  return window['go']['main']['App']['FlexSetLMSNRLevel'](arg1);
+}
+
 export function FlexSetMic(arg1) {
  return window['go']['main']['App']['FlexSetMic'](arg1);
 }
@@ -446,6 +494,14 @@ export function FlexSetNR(arg1) {
  return window['go']['main']['App']['FlexSetNR'](arg1);
 }

+export function FlexSetNRF(arg1) {
+  return window['go']['main']['App']['FlexSetNRF'](arg1);
+}
+
+export function FlexSetNRFLevel(arg1) {
+  return window['go']['main']['App']['FlexSetNRFLevel'](arg1);
+}
+
 export function FlexSetNRLevel(arg1) {
  return window['go']['main']['App']['FlexSetNRLevel'](arg1);
 }
@@ -470,6 +526,10 @@ export function FlexSetRITFreq(arg1) {
  return window['go']['main']['App']['FlexSetRITFreq'](arg1);
 }

+export function FlexSetRNN(arg1) {
+  return window['go']['main']['App']['FlexSetRNN'](arg1);
+}
+
 export function FlexSetRXAntenna(arg1) {
  return window['go']['main']['App']['FlexSetRXAntenna'](arg1);
 }
@@ -478,6 +538,14 @@ export function FlexSetSidetoneLevel(arg1) {
  return window['go']['main']['App']['FlexSetSidetoneLevel'](arg1);
 }

+export function FlexSetSpeexNR(arg1) {
+  return window['go']['main']['App']['FlexSetSpeexNR'](arg1);
+}
+
+export function FlexSetSpeexNRLevel(arg1) {
+  return window['go']['main']['App']['FlexSetSpeexNRLevel'](arg1);
+}
+
 export function FlexSetSplit(arg1) {
  return window['go']['main']['App']['FlexSetSplit'](arg1);
 }
@@ -486,6 +554,10 @@ export function FlexSetTXAntenna(arg1) {
  return window['go']['main']['App']['FlexSetTXAntenna'](arg1);
 }

+export function FlexSetTXDAX(arg1) {
+  return window['go']['main']['App']['FlexSetTXDAX'](arg1);
+}
+
 export function FlexSetTXFilter(arg1, arg2) {
  return window['go']['main']['App']['FlexSetTXFilter'](arg1, arg2);
 }
@@ -534,6 +606,10 @@ export function FlexTune(arg1) {
  return window['go']['main']['App']['FlexTune'](arg1);
 }

+export function GetACOMStatus() {
+  return window['go']['main']['App']['GetACOMStatus']();
+}
+
 export function GetADIFMonitor() {
  return window['go']['main']['App']['GetADIFMonitor']();
 }
@@ -546,6 +622,14 @@ export function GetAlertEmailTo() {
  return window['go']['main']['App']['GetAlertEmailTo']();
 }

+export function GetAmpStatuses() {
+  return window['go']['main']['App']['GetAmpStatuses']();
+}
+
+export function GetAmplifiers() {
+  return window['go']['main']['App']['GetAmplifiers']();
+}
+
 export function GetAntGeniusSettings() {
  return window['go']['main']['App']['GetAntGeniusSettings']();
 }
@@ -686,10 +770,6 @@ export function GetLiveStations() {
  return window['go']['main']['App']['GetLiveStations']();
 }

-export function GetLiveStatusEnabled() {
-  return window['go']['main']['App']['GetLiveStatusEnabled']();
-}
-
 export function GetLoTWUsersStatus() {
  return window['go']['main']['App']['GetLoTWUsersStatus']();
 }
@@ -1206,6 +1286,10 @@ export function PGXLSetFanMode(arg1) {
  return window['go']['main']['App']['PGXLSetFanMode'](arg1);
 }

+export function PGXLSetOperate(arg1) {
+  return window['go']['main']['App']['PGXLSetOperate'](arg1);
+}
+
 export function PickADIFMonitorFile() {
  return window['go']['main']['App']['PickADIFMonitorFile']();
 }
@@ -1398,6 +1482,14 @@ export function SPESetOperate(arg1) {
  return window['go']['main']['App']['SPESetOperate'](arg1);
 }

+export function SPESetPower(arg1) {
+  return window['go']['main']['App']['SPESetPower'](arg1);
+}
+
+export function SPESetPowerLevel(arg1) {
+  return window['go']['main']['App']['SPESetPowerLevel'](arg1);
+}
+
 export function SaveADIFFile() {
  return window['go']['main']['App']['SaveADIFFile']();
 }
@@ -1410,6 +1502,10 @@ export function SaveAlertRule(arg1) {
  return window['go']['main']['App']['SaveAlertRule'](arg1);
 }

+export function SaveAmplifiers(arg1) {
+  return window['go']['main']['App']['SaveAmplifiers'](arg1);
+}
+
 export function SaveAntGeniusSettings(arg1) {
  return window['go']['main']['App']['SaveAntGeniusSettings'](arg1);
 }
@@ -1574,10 +1670,6 @@ export function SetDVKLabel(arg1, arg2) {
  return window['go']['main']['App']['SetDVKLabel'](arg1, arg2);
 }

-export function SetLiveStatusEnabled(arg1) {
-  return window['go']['main']['App']['SetLiveStatusEnabled'](arg1);
-}
-
 export function SetPassphrase(arg1) {
  return window['go']['main']['App']['SetPassphrase'](arg1);
 }
@@ -1646,6 +1738,10 @@ export function TestRotator(arg1) {
  return window['go']['main']['App']['TestRotator'](arg1);
 }

+export function TestStationDevice(arg1) {
+  return window['go']['main']['App']['TestStationDevice'](arg1);
+}
+
 export function TestUltrabeam(arg1) {
  return window['go']['main']['App']['TestUltrabeam'](arg1);
 }
@@ -1,3 +1,58 @@
+export namespace acom {
+	
+	export class Status {
+	    connected: boolean;
+	    port_open: boolean;
+	    transport: string;
+	    last_error?: string;
+	    model?: string;
+	    state?: string;
+	    operate: boolean;
+	    tx: boolean;
+	    fwd_w: number;
+	    refl_w: number;
+	    swr: number;
+	    drive_w: number;
+	    dc_w: number;
+	    temp_c: number;
+	    band?: string;
+	    fan: number;
+	    err_code: number;
+	    err_text?: string;
+	    nominal_w: number;
+	    max_w: number;
+	
+	    static createFrom(source: any = {}) {
+	        return new Status(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.connected = source["connected"];
+	        this.port_open = source["port_open"];
+	        this.transport = source["transport"];
+	        this.last_error = source["last_error"];
+	        this.model = source["model"];
+	        this.state = source["state"];
+	        this.operate = source["operate"];
+	        this.tx = source["tx"];
+	        this.fwd_w = source["fwd_w"];
+	        this.refl_w = source["refl_w"];
+	        this.swr = source["swr"];
+	        this.drive_w = source["drive_w"];
+	        this.dc_w = source["dc_w"];
+	        this.temp_c = source["temp_c"];
+	        this.band = source["band"];
+	        this.fan = source["fan"];
+	        this.err_code = source["err_code"];
+	        this.err_text = source["err_text"];
+	        this.nominal_w = source["nominal_w"];
+	        this.max_w = source["max_w"];
+	    }
+	}
+
+}
+
 export namespace adif {
 	
 	export class ExportResult {
@@ -722,6 +777,19 @@ export namespace cat {
 	    anf_level: number;
 	    wnb: boolean;
 	    wnb_level: number;
+	    lms_nr: boolean;
+	    lms_nr_level: number;
+	    lms_anf: boolean;
+	    lms_anf_level: number;
+	    speex_nr: boolean;
+	    speex_nr_level: number;
+	    rnn: boolean;
+	    anft: boolean;
+	    nrf: boolean;
+	    nrf_level: number;
+	    dsp_v4: boolean;
+	    dax_ch: number;
+	    tx_dax: boolean;
 	    rit: boolean;
 	    rit_freq: number;
 	    xit: boolean;
@@ -789,6 +857,19 @@ export namespace cat {
 	        this.anf_level = source["anf_level"];
 	        this.wnb = source["wnb"];
 	        this.wnb_level = source["wnb_level"];
+	        this.lms_nr = source["lms_nr"];
+	        this.lms_nr_level = source["lms_nr_level"];
+	        this.lms_anf = source["lms_anf"];
+	        this.lms_anf_level = source["lms_anf_level"];
+	        this.speex_nr = source["speex_nr"];
+	        this.speex_nr_level = source["speex_nr_level"];
+	        this.rnn = source["rnn"];
+	        this.anft = source["anft"];
+	        this.nrf = source["nrf"];
+	        this.nrf_level = source["nrf_level"];
+	        this.dsp_v4 = source["dsp_v4"];
+	        this.dax_ch = source["dax_ch"];
+	        this.tx_dax = source["tx_dax"];
 	        this.rit = source["rit"];
 	        this.rit_freq = source["rit_freq"];
 	        this.xit = source["xit"];
@@ -1345,6 +1426,74 @@ export namespace main {
 		}
 	}
 	
+	export class AmpConfig {
+	    id: string;
+	    name: string;
+	    enabled: boolean;
+	    type: string;
+	    transport: string;
+	    host: string;
+	    port: number;
+	    com_port: string;
+	    baud: number;
+	
+	    static createFrom(source: any = {}) {
+	        return new AmpConfig(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.id = source["id"];
+	        this.name = source["name"];
+	        this.enabled = source["enabled"];
+	        this.type = source["type"];
+	        this.transport = source["transport"];
+	        this.host = source["host"];
+	        this.port = source["port"];
+	        this.com_port = source["com_port"];
+	        this.baud = source["baud"];
+	    }
+	}
+	export class AmpStatus {
+	    id: string;
+	    name: string;
+	    type: string;
+	    pgxl?: powergenius.Status;
+	    spe?: spe.Status;
+	    acom?: acom.Status;
+	
+	    static createFrom(source: any = {}) {
+	        return new AmpStatus(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.id = source["id"];
+	        this.name = source["name"];
+	        this.type = source["type"];
+	        this.pgxl = this.convertValues(source["pgxl"], powergenius.Status);
+	        this.spe = this.convertValues(source["spe"], spe.Status);
+	        this.acom = this.convertValues(source["acom"], acom.Status);
+	    }
+	
+		convertValues(a: any, classs: any, asMap: boolean = false): any {
+		    if (!a) {
+		        return a;
+		    }
+		    if (a.slice && a.map) {
+		        return (a as any[]).map(elem => this.convertValues(elem, classs));
+		    } else if ("object" === typeof a) {
+		        if (asMap) {
+		            for (const key of Object.keys(a)) {
+		                a[key] = new classs(a[key]);
+		            }
+		            return a;
+		        }
+		        return new classs(a);
+		    }
+		    return a;
+		}
+	}
 	export class AntGeniusSettings {
 	    enabled: boolean;
 	    host: string;
@@ -2528,6 +2677,8 @@ export namespace main {
 	    port: number;
 	    has_elevation: boolean;
 	    rotator_num: number;
+	    transport: string;
+	    com_port: string;
 	
 	    static createFrom(source: any = {}) {
 	        return new RotatorSettings(source);
@@ -2541,6 +2692,8 @@ export namespace main {
 	        this.port = source["port"];
 	        this.has_elevation = source["has_elevation"];
 	        this.rotator_num = source["rotator_num"];
+	        this.transport = source["transport"];
+	        this.com_port = source["com_port"];
 	    }
 	}
 	export class SecretStatus {
@@ -2746,6 +2899,22 @@ export namespace main {
 	        this.my_pota_ref = source["my_pota_ref"];
 	    }
 	}
+	export class StationTestResult {
+	    ok: boolean;
+	    relays: number;
+	    error?: string;
+	
+	    static createFrom(source: any = {}) {
+	        return new StationTestResult(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.ok = source["ok"];
+	        this.relays = source["relays"];
+	        this.error = source["error"];
+	    }
+	}
 	export class ULSStatusResult {
 	    count: number;
 	    updated_at: string;
@@ -3137,6 +3306,7 @@ export namespace powergenius {
 	    state?: string;
 	    fan_mode?: string;
 	    temperature: number;
+	    operate: boolean;
 	
 	    static createFrom(source: any = {}) {
 	        return new Status(source);
@@ -3150,6 +3320,7 @@ export namespace powergenius {
 	        this.state = source["state"];
 	        this.fan_mode = source["fan_mode"];
 	        this.temperature = source["temperature"];
+	        this.operate = source["operate"];
 	    }
 	}

@@ -0,0 +1,504 @@
+// Package acom drives the ACOM solid-state amplifiers (500S / 600S / 700S /
+// 1200S / 2020S) over their (unpublished) RS-232 protocol, reverse-engineered by
+// the ACOM-Controller project (bjornekelund, C#). The amp is reached either
+// directly over a serial COM port (9600 8N1) or over TCP via an RS232-to-Ethernet
+// bridge — both are just an io.ReadWriteCloser to this code, same as the SPE
+// backend.
+//
+// Wire format (host → amp): fixed raw byte strings, validated by the same rule as
+// telemetry (sum of ALL frame bytes ≡ 0 mod 256):
+//
+//	enable telemetry:  55 92 04 15
+//	disable telemetry: 55 91 04 16
+//	OPERATE:           55 81 08 02 00 06 00 1A
+//	STANDBY:           55 81 08 02 00 05 00 1B
+//	OFF (power down):  55 81 08 02 00 0A 00 16
+//
+// Power ON is NOT a data command: it is a hardware pulse on the serial DTR/RTS
+// lines (the amp's remote power-on pins) — serial transport only, and only if the
+// cable wires those pins (a telemetry-only cable uses just RX/TX/GND).
+//
+// IMPORTANT: DTR and RTS must be held LOW at all times otherwise — asserting them
+// permanently blocks the amplifier's front-panel power button.
+//
+// Telemetry (amp → host): once enabled, the amp streams 72-byte frames starting
+// 0x55 0x2F, valid when the sum of all 72 bytes ≡ 0 (mod 256). Field offsets are
+// decoded in decodeFrame below.
+package acom
+
+import (
+	"fmt"
+	"io"
+	"net"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"go.bug.st/serial"
+
+	"hamlog/internal/applog"
+)
+
+var (
+	cmdEnableTelemetry  = []byte{0x55, 0x92, 0x04, 0x15}
+	cmdDisableTelemetry = []byte{0x55, 0x91, 0x04, 0x16}
+	cmdOperate          = []byte{0x55, 0x81, 0x08, 0x02, 0x00, 0x06, 0x00, 0x1A}
+	cmdStandby          = []byte{0x55, 0x81, 0x08, 0x02, 0x00, 0x05, 0x00, 0x1B}
+	cmdOff              = []byte{0x55, 0x81, 0x08, 0x02, 0x00, 0x0A, 0x00, 0x16}
+)
+
+const (
+	frameLen    = 72
+	sync0       = 0x55
+	sync1       = 0x2F
+	dialTimeout = 5 * time.Second
+	ioTimeout   = 3 * time.Second
+	// The amp streams roughly 4-5 frames/s once telemetry is on; if nothing valid
+	// arrives for this long the link (or the amp) is considered down.
+	staleAfter = 5 * time.Second
+)
+
+// model carries the per-model constants: the temperature word offset and the
+// nominal/max forward power (for UI bar scaling).
+type model struct {
+	Name       string
+	TempOffset int
+	NominalW   int
+	MaxW       int
+}
+
+var models = map[string]model{
+	"500S":  {"500S", 282, 500, 600},
+	"600S":  {"600S", 273, 600, 700},
+	"700S":  {"700S", 282, 700, 800},
+	"1200S": {"1200S", 281, 1200, 1400},
+	"2020S": {"2020S", 282, 1800, 2000},
+}
+
+// paStatusNames maps the PAstatus nibble to a display string.
+var paStatusNames = map[int]string{
+	1: "RESET", 2: "INIT", 3: "DEBUG", 4: "SERVICE",
+	5: "STANDBY", 6: "RECEIVE", 7: "TRANSMIT", 9: "SYSTEM", 10: "OFF",
+}
+
+// acomBands maps the band nibble to a band label.
+var acomBands = []string{"?", "160m", "80m", "40/60m", "30m", "20m", "17m", "15m", "12m", "10m", "6m", "4m"}
+
+// errText translates the error code (frame byte 66) shown on the amp's display.
+// 0xFF means NO error — everything else, including 0x00, is a fault/warning.
+func errText(code int) string {
+	switch code {
+	case 0xFF:
+		return ""
+	case 0x00, 0x08:
+		return "Hot switching"
+	case 0x03:
+		return "Drive power at wrong time"
+	case 0x04, 0x05:
+		return "Reflected power warning"
+	case 0x06, 0x07:
+		return "Drive power too high"
+	case 0x0C:
+		return "RF power at wrong time"
+	case 0x0E:
+		return "Stop transmission first"
+	case 0x0F:
+		return "Remove drive power"
+	case 0x24, 0x25, 0x39, 0x44, 0x45, 0x59:
+		return "Excessive PAM current"
+	case 0x70:
+		return "CAT error"
+	default:
+		return "ERROR — see display"
+	}
+}
+
+// Status is the decoded amplifier state for the UI.
+type Status struct {
+	Connected bool    `json:"connected"` // valid telemetry is flowing
+	PortOpen  bool    `json:"port_open"` // transport is open (serial port / TCP socket) — power-on possible even when the amp itself is off
+	Transport string  `json:"transport"` // "serial" | "tcp" — the UI disables power-ON over tcp (no DTR line)
+	LastError string  `json:"last_error,omitempty"`
+	Model     string  `json:"model,omitempty"`
+	State     string  `json:"state,omitempty"` // STANDBY / RECEIVE / TRANSMIT / OFF / …
+	Operate   bool    `json:"operate"`         // RECEIVE or TRANSMIT (vs STANDBY)
+	TX        bool    `json:"tx"`
+	FwdW      int     `json:"fwd_w"`  // forward/output power
+	ReflW     int     `json:"refl_w"` // reflected power
+	SWR       float64 `json:"swr"`
+	DriveW    int     `json:"drive_w"`
+	DCPowerW  int     `json:"dc_w"`
+	TempC     int     `json:"temp_c"` // PA temperature
+	Band      string  `json:"band,omitempty"`
+	FanLevel  int     `json:"fan"`                // 1..4
+	ErrCode   int     `json:"err_code"`           // raw code from the frame; 0xFF = none
+	ErrText   string  `json:"err_text,omitempty"` // human message; empty = no error
+	NominalW  int     `json:"nominal_w"`
+	MaxW      int     `json:"max_w"`
+}
+
+// Config selects the transport and amplifier model.
+type Config struct {
+	Model     string // "500S" | "600S" | "700S" | "1200S" | "2020S"
+	Transport string // "serial" | "tcp"
+	ComPort   string // serial
+	Baud      int    // serial (the amp is fixed 9600 8N1)
+	Host      string // tcp (RS232-to-Ethernet bridge)
+	Port      int    // tcp
+}
+
+type Client struct {
+	cfg Config
+	mdl model
+
+	mu   sync.Mutex // serialises access to the connection
+	conn io.ReadWriteCloser
+
+	statusMu sync.RWMutex
+	status   Status
+
+	// Diagnostics: raw byte count + first-bytes capture, so a hardware session log
+	// tells apart "nothing on the wire" (cable/COM/amp) from "bytes but no valid
+	// frame" (framing/checksum) without a serial sniffer.
+	rawSeen     int64
+	dbgBytes    []byte
+	dbgLogged   bool
+	ckFails     int
+	frameLogged bool
+
+	stop    chan struct{}
+	running bool
+}
+
+func New(cfg Config) *Client {
+	if cfg.Baud <= 0 {
+		cfg.Baud = 9600
+	}
+	mdl, ok := models[strings.ToUpper(strings.TrimSpace(cfg.Model))]
+	if !ok {
+		mdl = models["700S"]
+	}
+	c := &Client{cfg: cfg, mdl: mdl, stop: make(chan struct{})}
+	c.status.Model = mdl.Name
+	c.status.Transport = cfg.Transport
+	c.status.NominalW = mdl.NominalW
+	c.status.MaxW = mdl.MaxW
+	return c
+}
+
+func (c *Client) Start() error {
+	if c.running {
+		return nil
+	}
+	c.running = true
+	go c.readLoop()
+	return nil
+}
+
+func (c *Client) Stop() {
+	if !c.running {
+		return
+	}
+	c.running = false
+	close(c.stop)
+	c.mu.Lock()
+	if c.conn != nil {
+		_, _ = c.conn.Write(cmdDisableTelemetry) // best effort: stop the stream
+	}
+	c.dropLocked()
+	c.mu.Unlock()
+}
+
+func (c *Client) GetStatus() Status {
+	c.statusMu.RLock()
+	defer c.statusMu.RUnlock()
+	return c.status
+}
+
+func (c *Client) setErr(msg string) {
+	c.statusMu.Lock()
+	c.status.Connected = false
+	c.status.LastError = msg
+	c.statusMu.Unlock()
+}
+
+// Operate puts the amp in OPERATE (true) or STANDBY (false). Unlike the SPE's
+// single toggle key, the ACOM protocol has explicit commands for each state.
+func (c *Client) Operate(on bool) error {
+	if on {
+		return c.send(cmdOperate)
+	}
+	return c.send(cmdStandby)
+}
+
+// PowerOff sends the power-down command (same as pressing OFF on the amp).
+func (c *Client) PowerOff() error { return c.send(cmdOff) }
+
+// PowerOn pulses the serial DTR/RTS lines — the amp's remote power-on pins, wired
+// like a press of the front-panel power button. Hardware line ⇒ serial transport
+// only (an RS232-to-Ethernet bridge doesn't forward DTR), and the cable must have
+// those pins connected. Pulse length to be confirmed on real hardware.
+func (c *Client) PowerOn() error {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	sp, ok := c.conn.(serial.Port)
+	if !ok {
+		return fmt.Errorf("power-on needs the serial DTR/RTS lines — not available over a network bridge")
+	}
+	if err := sp.SetDTR(true); err != nil {
+		return err
+	}
+	if err := sp.SetRTS(true); err != nil {
+		_ = sp.SetDTR(false)
+		return err
+	}
+	time.Sleep(2500 * time.Millisecond)
+	err1 := sp.SetDTR(false)
+	err2 := sp.SetRTS(false)
+	if err1 != nil {
+		return err1
+	}
+	return err2
+}
+
+func (c *Client) send(cmd []byte) error {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	if c.conn == nil {
+		return fmt.Errorf("not connected")
+	}
+	if nc, ok := c.conn.(net.Conn); ok {
+		_ = nc.SetWriteDeadline(time.Now().Add(ioTimeout))
+	}
+	_, err := c.conn.Write(cmd)
+	return err
+}
+
+// readLoop keeps the link up and consumes the telemetry stream. When no valid
+// frame arrives for a while it re-arms telemetry (the amp forgets the enable
+// across a power cycle) and, on TCP, reconnects. A serial port is kept open even
+// with the amp off, so the DTR power-on pulse stays available.
+func (c *Client) readLoop() {
+	var lastFrame time.Time
+	var lastEnable time.Time
+	for {
+		select {
+		case <-c.stop:
+			return
+		default:
+		}
+		if err := c.ensureConn(); err != nil {
+			c.setErr("connect: " + err.Error())
+			select {
+			case <-c.stop:
+				return
+			case <-time.After(2 * time.Second):
+			}
+			continue
+		}
+		frame, err := c.readFrame()
+		now := time.Now()
+		if err == nil {
+			lastFrame = now
+			if !c.frameLogged {
+				c.frameLogged = true
+				applog.Printf("acom: telemetry up — first valid frame received")
+			}
+			c.decodeFrame(frame)
+			continue
+		}
+		// No valid frame. Re-send the telemetry enable briskly — there is no way to
+		// know whether the amp has it on (the reference controller re-sends every
+		// 200ms until frames flow), and it revives the stream after a power cycle.
+		if now.Sub(lastEnable) >= 500*time.Millisecond {
+			lastEnable = now
+			_ = c.send(cmdEnableTelemetry)
+		}
+		if lastFrame.IsZero() || now.Sub(lastFrame) > staleAfter {
+			if c.cfg.Transport == "tcp" {
+				// The bridge socket may be dead — force a reconnect.
+				c.mu.Lock()
+				c.dropLocked()
+				c.mu.Unlock()
+			}
+			if prev := c.GetStatus(); prev.Connected || prev.LastError == "" {
+				applog.Printf("acom: no telemetry (raw bytes seen so far: %d, checksum fails: %d)", c.rawSeen, c.ckFails)
+			}
+			c.setErr("no telemetry — amplifier off or cable/bridge issue")
+		}
+	}
+}
+
+func (c *Client) ensureConn() error {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	if c.conn != nil {
+		return nil
+	}
+	if c.cfg.Transport == "tcp" {
+		nc, err := net.DialTimeout("tcp", net.JoinHostPort(c.cfg.Host, strconv.Itoa(c.cfg.Port)), dialTimeout)
+		if err != nil {
+			return err
+		}
+		c.conn = nc
+	} else {
+		sp, err := serial.Open(c.cfg.ComPort, &serial.Mode{BaudRate: c.cfg.Baud})
+		if err != nil {
+			return err
+		}
+		// CRITICAL: hold DTR/RTS LOW. Windows may assert them on open, and while
+		// asserted the amp's front-panel power button is blocked (they are its
+		// remote power-on lines).
+		_ = sp.SetDTR(false)
+		_ = sp.SetRTS(false)
+		// Short read timeout so the frame reader can poll the stop channel and
+		// detect staleness rather than blocking forever.
+		_ = sp.SetReadTimeout(200 * time.Millisecond)
+		c.conn = sp
+	}
+	c.statusMu.Lock()
+	c.status.PortOpen = true
+	c.statusMu.Unlock()
+	applog.Printf("acom: %s link open (%s)", c.mdl.Name, c.cfg.Transport)
+	_, _ = c.conn.Write(cmdEnableTelemetry)
+	return nil
+}
+
+func (c *Client) dropLocked() {
+	if c.conn != nil {
+		c.conn.Close()
+		c.conn = nil
+	}
+	c.statusMu.Lock()
+	c.status.PortOpen = false
+	c.statusMu.Unlock()
+}
+
+// readByte reads a single byte, honouring the transport's short timeout. A serial
+// read that times out returns (0, nil) with go.bug.st/serial — mapped to an error
+// here so callers can distinguish "no data yet".
+var errNoData = fmt.Errorf("no data")
+
+func (c *Client) readByte(deadline time.Time) (byte, error) {
+	c.mu.Lock()
+	conn := c.conn
+	c.mu.Unlock()
+	if conn == nil {
+		return 0, fmt.Errorf("not connected")
+	}
+	buf := make([]byte, 1)
+	for {
+		if nc, ok := conn.(net.Conn); ok {
+			_ = nc.SetReadDeadline(time.Now().Add(300 * time.Millisecond))
+		}
+		n, err := conn.Read(buf)
+		if n == 1 {
+			c.rawSeen++
+			// Capture the first 144 raw bytes (~2 frames) once, so a session log shows
+			// what the wire actually carries when frames won't validate.
+			if !c.dbgLogged {
+				c.dbgBytes = append(c.dbgBytes, buf[0])
+				if len(c.dbgBytes) >= 144 {
+					c.dbgLogged = true
+					applog.Printf("acom: first raw bytes: % X", c.dbgBytes)
+					c.dbgBytes = nil
+				}
+			}
+			return buf[0], nil
+		}
+		if err != nil {
+			if ne, ok := err.(net.Error); ok && ne.Timeout() {
+				err = nil // treat like the serial short-timeout: just no data yet
+			} else {
+				return 0, err
+			}
+		}
+		select {
+		case <-c.stop:
+			return 0, fmt.Errorf("stopped")
+		default:
+		}
+		if time.Now().After(deadline) {
+			return 0, errNoData
+		}
+	}
+}
+
+// readFrame syncs on 0x55 0x2F, reads the rest of the 72-byte frame and verifies
+// the mod-256 checksum (sum of ALL 72 bytes ≡ 0).
+func (c *Client) readFrame() ([]byte, error) {
+	deadline := time.Now().Add(ioTimeout)
+	// Sync: hunt for 0x55 followed by 0x2F.
+	for {
+		b, err := c.readByte(deadline)
+		if err != nil {
+			return nil, err
+		}
+		if b != sync0 {
+			continue
+		}
+		b2, err := c.readByte(deadline)
+		if err != nil {
+			return nil, err
+		}
+		if b2 == sync1 {
+			break
+		}
+	}
+	frame := make([]byte, frameLen)
+	frame[0], frame[1] = sync0, sync1
+	for i := 2; i < frameLen; i++ {
+		b, err := c.readByte(deadline)
+		if err != nil {
+			return nil, err
+		}
+		frame[i] = b
+	}
+	var sum int
+	for _, b := range frame {
+		sum += int(b)
+	}
+	if sum%256 != 0 {
+		c.ckFails++
+		if c.ckFails <= 3 {
+			applog.Printf("acom: bad checksum (fail #%d): % X", c.ckFails, frame)
+		}
+		return nil, fmt.Errorf("bad checksum")
+	}
+	return frame, nil
+}
+
+// decodeFrame extracts the telemetry fields (see the package comment for the
+// reverse-engineered layout; 16-bit values are little-endian lo + hi*256).
+func (c *Client) decodeFrame(f []byte) {
+	u16 := func(i int) int { return int(f[i]) + int(f[i+1])*256 }
+	paStatus := int(f[3]&0xF0) >> 4
+	state := paStatusNames[paStatus]
+	if state == "" {
+		state = fmt.Sprintf("?%d", paStatus)
+	}
+	bandIdx := int(f[69] & 0x0F)
+	band := ""
+	if bandIdx > 0 && bandIdx < len(acomBands) {
+		band = acomBands[bandIdx]
+	}
+
+	c.statusMu.Lock()
+	defer c.statusMu.Unlock()
+	c.status.Connected = true
+	c.status.LastError = ""
+	c.status.State = state
+	c.status.Operate = paStatus == 6 || paStatus == 7
+	c.status.TX = paStatus == 7
+	c.status.DCPowerW = u16(8) / 10
+	c.status.TempC = u16(16) - c.mdl.TempOffset
+	c.status.DriveW = u16(20)
+	c.status.FwdW = u16(22)
+	c.status.ReflW = u16(24)
+	c.status.SWR = float64(u16(26)) / 100
+	c.status.ErrCode = int(f[66])
+	c.status.ErrText = errText(int(f[66]))
+	c.status.Band = band
+	c.status.FanLevel = int(f[69]&0xF0) >> 4
+}
@@ -47,10 +47,15 @@ func Init(dataDir string) (string, error) {
 			_ = os.Rename(oldLog, logPath)
 		}
 	}
-	// Truncate if the file grew past ~5MB so we don't accumulate logs
-	// forever. We keep one file — simple and adequate for diagnostics.
-	if fi, err := os.Stat(logPath); err == nil && fi.Size() > 5*1024*1024 {
-		_ = os.Remove(logPath)
+	// Rotate (don't delete) once the file grows past ~10MB: rename it to
+	// opslog.log.1 so the PREVIOUS session's log survives. Deleting it outright used
+	// to erase exactly the diagnostics we needed when a user reported an issue from
+	// the session that just ended. One generation kept — enough, without unbounded growth.
+	if fi, err := os.Stat(logPath); err == nil && fi.Size() > 10*1024*1024 {
+		_ = os.Remove(logPath + ".1")     // drop the older generation
+		if err := os.Rename(logPath, logPath+".1"); err != nil {
+			_ = os.Remove(logPath) // rename failed (locked?) → fall back to the old behaviour
+		}
 	}
 	f, err := os.OpenFile(logPath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0o644)
 	if err != nil {
@@ -259,30 +259,30 @@ type FlexSliceInfo struct {
 }

 type FlexTXState struct {
-	Available    bool   `json:"available"` // backend is Flex and handshaked
-	Model        string `json:"model,omitempty"`
+	Available bool   `json:"available"` // backend is Flex and handshaked
+	Model     string `json:"model,omitempty"`
 	// Slices lists every in-use receiver slice (A/B/C/D…) so the panel can show
 	// them all and highlight the active one. The active slice drives everything.
-	Slices []FlexSliceInfo `json:"slices,omitempty"`
-	RFPower      int    `json:"rf_power"`
-	TunePower    int    `json:"tune_power"`
-	Tune         bool   `json:"tune"`         // tune carrier active
-	Transmitting bool   `json:"transmitting"` // interlock state = TRANSMITTING
-	VoxEnable    bool   `json:"vox_enable"`
-	VoxLevel     int    `json:"vox_level"`
-	VoxDelay     int    `json:"vox_delay"`
-	ProcEnable   bool   `json:"proc_enable"`
-	ProcLevel    int    `json:"proc_level"`
-	Mon          bool   `json:"mon"`
-	MonLevel     int    `json:"mon_level"`
-	MicLevel     int    `json:"mic_level"`
-	TXFilterLow  int    `json:"tx_filter_low"`  // TX filter low cut (Hz)
-	TXFilterHigh int    `json:"tx_filter_high"` // TX filter high cut (Hz)
+	Slices       []FlexSliceInfo `json:"slices,omitempty"`
+	RFPower      int             `json:"rf_power"`
+	TunePower    int             `json:"tune_power"`
+	Tune         bool            `json:"tune"`         // tune carrier active
+	Transmitting bool            `json:"transmitting"` // interlock state = TRANSMITTING
+	VoxEnable    bool            `json:"vox_enable"`
+	VoxLevel     int             `json:"vox_level"`
+	VoxDelay     int             `json:"vox_delay"`
+	ProcEnable   bool            `json:"proc_enable"`
+	ProcLevel    int             `json:"proc_level"`
+	Mon          bool            `json:"mon"`
+	MonLevel     int             `json:"mon_level"`
+	MicLevel     int             `json:"mic_level"`
+	TXFilterLow  int             `json:"tx_filter_low"`  // TX filter low cut (Hz)
+	TXFilterHigh int             `json:"tx_filter_high"` // TX filter high cut (Hz)
 	// Mic profiles (SmartSDR): the list of available profiles + the loaded one.
-	MicProfile   string   `json:"mic_profile,omitempty"`
-	MicProfiles  []string `json:"mic_profiles,omitempty"`
-	ATUStatus    string `json:"atu_status,omitempty"`
-	ATUMemories  bool   `json:"atu_memories"`
+	MicProfile  string   `json:"mic_profile,omitempty"`
+	MicProfiles []string `json:"mic_profiles,omitempty"`
+	ATUStatus   string   `json:"atu_status,omitempty"`
+	ATUMemories bool     `json:"atu_memories"`
 	// Active RX slice DSP controls.
 	RXAvail      bool     `json:"rx_avail"`             // an RX slice exists
 	Split        bool     `json:"split"`                // RX/TX on separate slices
@@ -304,6 +304,22 @@ type FlexTXState struct {
 	ANFLevel     int      `json:"anf_level"`
 	WNB          bool     `json:"wnb"`
 	WNBLevel     int      `json:"wnb_level"`
+	// SmartSDR v4 DSP (8000/Aurora series): NRL/ANFL (legacy LMS), NRS
+	// (spectral subtraction), RNN (AI NR), ANFT (FFT notch), NRF (NR w/filter).
+	// DSPV4 is true once the radio reported any of these keys — gates the UI.
+	LMSNR        bool `json:"lms_nr"`
+	LMSNRLevel   int  `json:"lms_nr_level"`
+	LMSANF       bool `json:"lms_anf"`
+	LMSANFLevel  int  `json:"lms_anf_level"`
+	SpeexNR      bool `json:"speex_nr"`
+	SpeexNRLevel int  `json:"speex_nr_level"`
+	RNN          bool `json:"rnn"`
+	ANFT         bool `json:"anft"`
+	NRF          bool `json:"nrf"`
+	NRFLevel     int  `json:"nrf_level"`
+	DSPV4        bool `json:"dsp_v4"`
+	DAXCh        int  `json:"dax_ch"` // DAX audio channel of the active slice (0 = off, 1-8)
+	TXDAX        bool `json:"tx_dax"` // DAX is the TX audio source (SmartSDR transmit-bar DAX button)
 	// RIT/XIT — offsets applied to the active slice's RX / TX frequency without
 	// moving the slice. The offset survives the switch being turned off, so
 	// re-enabling restores it, exactly like the radio's own knob.
@@ -337,7 +353,7 @@ type FlexMeter struct {
 	Src   string  `json:"src,omitempty"`  // SLC / TX- / RAD / AMP…
 	Name  string  `json:"name,omitempty"` // FWDPWR, SWR, LEVEL, PATEMP…
 	Unit  string  `json:"unit,omitempty"`
-	Slice int     `json:"slice"`          // for SLC meters, the slice index it belongs to; -1 otherwise
+	Slice int     `json:"slice"` // for SLC meters, the slice index it belongs to; -1 otherwise
 	Value float64 `json:"value"`
 	Lo    float64 `json:"lo"`
 	Hi    float64 `json:"hi"`
@@ -386,6 +402,19 @@ type FlexController interface {
 	SetAPFLevel(int) error
 	SetWNB(bool) error
 	SetWNBLevel(int) error
+	// SmartSDR v4 DSP (8000/Aurora): NRL / ANFL / NRS / RNN / ANFT / NRF.
+	SetLMSNR(bool) error
+	SetLMSNRLevel(int) error
+	SetLMSANF(bool) error
+	SetLMSANFLevel(int) error
+	SetSpeexNR(bool) error
+	SetSpeexNRLevel(int) error
+	SetRNN(bool) error
+	SetANFT(bool) error
+	SetNRF(bool) error
+	SetNRFLevel(int) error
+	SetDAX(int) error    // slice RX DAX channel 0 (off) - 8
+	SetTXDAX(bool) error // TX audio from DAX (transmit set dax=)
 	SetRIT(bool) error
 	SetRITFreq(int) error
 	SetXIT(bool) error
@@ -445,7 +474,7 @@ type IcomTXState struct {
 	// Transmit + live status (polled).
 	Transmitting bool `json:"transmitting"`
 	Split        bool `json:"split"`
-	SMeter       int  `json:"s_meter"` // 0-100 (raw 0-255; S9≈120)
+	SMeter       int  `json:"s_meter"`     // 0-100 (raw 0-255; S9≈120)
 	PowerMeter   int  `json:"power_meter"` // 0-100 (TX Po)
 	SWRMeter     int  `json:"swr_meter"`   // 0-100 (TX SWR)
 	// RIT / ΔTX (XIT).
@@ -456,20 +485,20 @@ type IcomTXState struct {
 	KeySpeedWPM int `json:"key_speed_wpm"` // current KEY SPEED in WPM
 	BreakIn     int `json:"break_in"`      // CW break-in: 0=OFF, 1=SEMI, 2=FULL
 	// Set controls.
-	RFPower int `json:"rf_power"` // 0-100 (TX output)
-	MicGain int `json:"mic_gain"` // 0-100
-	AFGain  int `json:"af_gain"`
-	RFGain  int `json:"rf_gain"`
-	NB        bool   `json:"nb"`
-	NBLevel   int    `json:"nb_level"`
-	NR        bool   `json:"nr"`
-	NRLevel   int    `json:"nr_level"`
-	ANF       bool   `json:"anf"`
-	APF       bool   `json:"apf"` // audio peak filter (CW only)
-	AGC       string `json:"agc,omitempty"` // FAST | MID | SLOW
-	Preamp    int    `json:"preamp"`        // 0=off, 1=P.AMP1, 2=P.AMP2
-	Att       int    `json:"att"`           // dB attenuation, 0=off
-	Filter    int    `json:"filter"`        // 1 | 2 | 3 (FIL1/2/3)
+	RFPower int    `json:"rf_power"` // 0-100 (TX output)
+	MicGain int    `json:"mic_gain"` // 0-100
+	AFGain  int    `json:"af_gain"`
+	RFGain  int    `json:"rf_gain"`
+	NB      bool   `json:"nb"`
+	NBLevel int    `json:"nb_level"`
+	NR      bool   `json:"nr"`
+	NRLevel int    `json:"nr_level"`
+	ANF     bool   `json:"anf"`
+	APF     bool   `json:"apf"`           // audio peak filter (CW only)
+	AGC     string `json:"agc,omitempty"` // FAST | MID | SLOW
+	Preamp  int    `json:"preamp"`        // 0=off, 1=P.AMP1, 2=P.AMP2
+	Att     int    `json:"att"`           // dB attenuation, 0=off
+	Filter  int    `json:"filter"`        // 1 | 2 | 3 (FIL1/2/3)
 	// Antenna (IC-7610 = ANT1/ANT2).
 	Antenna int `json:"antenna"` // 1 | 2 (0 = unknown)
 	// Filter fine controls: Twin PBT + manual notch (0-100, 50 = centre).
@@ -510,20 +539,20 @@ type IcomController interface {
 	SetMicGain(int) error
 	SetIcomSplit(bool) error
 	TuneATU() error
-	SetScope(bool) error         // enable/disable the spectrum-scope waveform stream
-	SetScopeMode(bool) error     // true = fixed span, false = center-on-VFO
+	SetScope(bool) error              // enable/disable the spectrum-scope waveform stream
+	SetScopeMode(bool) error          // true = fixed span, false = center-on-VFO
 	SetScopeEdges(int64, int64) error // point the fixed scope at low..high Hz (centre/pan)
-	ScopeData() ScopeSweep       // latest assembled sweep (empty until enabled)
-	SetRIT(int) error        // RIT/ΔTX offset in signed Hz
-	SetRITOn(bool) error     // RIT on/off
-	SetXITOn(bool) error     // ΔTX (XIT) on/off
-	SendCW(string) error     // key a CW message via the rig's keyer (CI-V 0x17)
-	StopCW() error           // abort the CW message being sent
-	SetKeySpeed(int) error   // CW keyer speed in WPM
-	SetBreakIn(int) error    // CW break-in: 0=OFF, 1=SEMI, 2=FULL
-	SetAntenna(int) error    // 1 = ANT1, 2 = ANT2
-	SetPBTInner(int) error   // Twin PBT inside (0-100, 50 = centre)
-	SetPBTOuter(int) error   // Twin PBT outside (0-100, 50 = centre)
+	ScopeData() ScopeSweep            // latest assembled sweep (empty until enabled)
+	SetRIT(int) error                 // RIT/ΔTX offset in signed Hz
+	SetRITOn(bool) error              // RIT on/off
+	SetXITOn(bool) error              // ΔTX (XIT) on/off
+	SendCW(string) error              // key a CW message via the rig's keyer (CI-V 0x17)
+	StopCW() error                    // abort the CW message being sent
+	SetKeySpeed(int) error            // CW keyer speed in WPM
+	SetBreakIn(int) error             // CW break-in: 0=OFF, 1=SEMI, 2=FULL
+	SetAntenna(int) error             // 1 = ANT1, 2 = ANT2
+	SetPBTInner(int) error            // Twin PBT inside (0-100, 50 = centre)
+	SetPBTOuter(int) error            // Twin PBT outside (0-100, 50 = centre)
 	SetManualNotch(bool) error
 	SetNotchPos(int) error // manual-notch position (0-100, 50 = centre)
 	SetSquelch(int) error
@@ -30,10 +30,10 @@ type Flex struct {
 	conn       net.Conn
 	dialCancel context.CancelFunc // cancels an in-flight Connect dial (Interrupt/Stop); nil when not dialing
 	wmu        sync.Mutex         // serialises writes to conn
-	seq       int
-	handle    string
-	model     string
-	gotHandle bool
+	seq        int
+	handle     string
+	model      string
+	gotHandle  bool

 	slices        map[int]*flexSlice
 	tx            flexTX               // transmit/ATU state pushed by the radio (FlexRadio tab)
@@ -90,12 +90,28 @@ type flexSlice struct {
 	apfLevel     int
 	wnb          bool // wideband noise blanker
 	wnbLevel     int
-	rit          bool // receive incremental tuning enabled
-	ritFreq      int  // RIT offset in Hz (negative = down)
-	xit          bool // transmit incremental tuning enabled
-	xitFreq      int  // XIT offset in Hz
-	filterLo     int  // slice filter low cut (Hz)
-	filterHi     int  // slice filter high cut (Hz)
+	// SmartSDR v4 DSP (8000/Aurora series). Key names per the FlexLib slice
+	// docs: lms_nr(NRL) / lms_anf(ANFL) / speex_nr(NRS) / rnnoise(RNN) /
+	// anft(ANFT) / nrf(NRF). Older radios never report them — dspV4 flips true
+	// the first time any of these keys appears, and gates the extra UI rows.
+	lmsNR        bool // NRL — legacy LMS noise reduction
+	lmsNRLevel   int
+	lmsANF       bool // ANFL — legacy LMS auto-notch
+	lmsANFLevel  int
+	speexNR      bool // NRS — spectral subtraction NR
+	speexNRLevel int
+	rnnoise      bool // RNN — AI noise reduction (on/off only)
+	anft         bool // ANFT — FFT-based auto-notch (on/off only)
+	nrf          bool // NRF — noise reduction w/ filter
+	nrfLevel     int
+	dspV4        bool
+	daxCh        int      // DAX audio channel for this slice (0 = off, 1-8)
+	rit          bool     // receive incremental tuning enabled
+	ritFreq      int      // RIT offset in Hz (negative = down)
+	xit          bool     // transmit incremental tuning enabled
+	xitFreq      int      // XIT offset in Hz
+	filterLo     int      // slice filter low cut (Hz)
+	filterHi     int      // slice filter high cut (Hz)
 	rxAnt        string   // selected RX antenna (e.g. ANT1, ANT2, RX_A)
 	txAnt        string   // selected TX antenna
 	antList      []string // antennas valid for this slice (RX side)
@@ -118,8 +134,9 @@ type flexTX struct {
 	mon          bool
 	monLevel     int
 	micLevel     int
-	filterLow    int // TX filter low cut (Hz)
-	filterHigh   int // TX filter high cut (Hz)
+	filterLow    int  // TX filter low cut (Hz)
+	filterHigh   int  // TX filter high cut (Hz)
+	dax          bool // TX audio comes from DAX (SmartSDR's transmit-bar DAX button)
 	atuStatus    string
 	atuMemories  bool
 	// CW keyer params (set via the top-level "cw" commands).
@@ -431,6 +448,8 @@ func (f *Flex) handleStatus(payload string) {
 					f.tx.tunePower = atoiDefault(val, f.tx.tunePower)
 				case "tune":
 					f.tx.tune = val == "1"
+				case "dax":
+					f.tx.dax = val == "1"
 				case "vox_enable":
 					f.tx.voxEnable = val == "1"
 				case "vox_level":
@@ -809,6 +828,28 @@ func (f *Flex) handleStatus(payload string) {
 			s.wnb = val == "1"
 		case "wnb_level":
 			s.wnbLevel = atoiDefault(val, s.wnbLevel)
+		case "lms_nr":
+			s.lmsNR, s.dspV4 = val == "1", true
+		case "lms_nr_level":
+			s.lmsNRLevel, s.dspV4 = atoiDefault(val, s.lmsNRLevel), true
+		case "lms_anf":
+			s.lmsANF, s.dspV4 = val == "1", true
+		case "lms_anf_level":
+			s.lmsANFLevel, s.dspV4 = atoiDefault(val, s.lmsANFLevel), true
+		case "speex_nr":
+			s.speexNR, s.dspV4 = val == "1", true
+		case "speex_nr_level":
+			s.speexNRLevel, s.dspV4 = atoiDefault(val, s.speexNRLevel), true
+		case "rnnoise":
+			s.rnnoise, s.dspV4 = val == "1", true
+		case "anft":
+			s.anft, s.dspV4 = val == "1", true
+		case "nrf":
+			s.nrf, s.dspV4 = val == "1", true
+		case "nrf_level":
+			s.nrfLevel, s.dspV4 = atoiDefault(val, s.nrfLevel), true
+		case "dax":
+			s.daxCh = atoiDefault(val, s.daxCh)
 		case "rit_on":
 			s.rit = val == "1"
 		case "rit_freq":
@@ -1121,7 +1162,11 @@ func (f *Flex) SendSpot(s SpotInfo) error {
 	}
 	cmd := fmt.Sprintf("spot add rx_freq=%.6f callsign=%s color=%s source=OpsLog lifetime_seconds=%d trigger_action=Tune timestamp=%d",
 		float64(s.FreqHz)/1e6, call, color, life, time.Now().Unix())
-	if m := flexEncode(s.Mode); m != "" {
+	// Convert to a real Flex mode (USB/LSB/CW/DIGU/…): SmartSDR only switches the
+	// slice mode on a spot click when mode= is one of ITS mode names — "SSB" or a
+	// bare cluster label is ignored, so the mode wouldn't change. adifModeToFlex
+	// also resolves SSB→USB/LSB from the spot frequency.
+	if m := flexEncode(adifModeToFlex(s.Mode, s.FreqHz)); m != "" {
 		cmd += " mode=" + m
 	}
 	if c := flexEncode(s.Comment); c != "" {
@@ -1274,6 +1319,7 @@ func (f *Flex) FlexState() FlexTXState {
 		MicLevel:     f.tx.micLevel,
 		TXFilterLow:  f.tx.filterLow,
 		TXFilterHigh: f.tx.filterHigh,
+		TXDAX:        f.tx.dax,
 		MicProfile:   f.micProfile,
 		MicProfiles:  f.micProfiles,
 		ATUStatus:    f.tx.atuStatus,
@@ -1328,6 +1374,18 @@ func (f *Flex) FlexState() FlexTXState {
 		st.APFLevel = rx.apfLevel
 		st.WNB = rx.wnb
 		st.WNBLevel = rx.wnbLevel
+		st.LMSNR = rx.lmsNR
+		st.LMSNRLevel = rx.lmsNRLevel
+		st.LMSANF = rx.lmsANF
+		st.LMSANFLevel = rx.lmsANFLevel
+		st.SpeexNR = rx.speexNR
+		st.SpeexNRLevel = rx.speexNRLevel
+		st.RNN = rx.rnnoise
+		st.ANFT = rx.anft
+		st.NRF = rx.nrf
+		st.NRFLevel = rx.nrfLevel
+		st.DSPV4 = rx.dspV4
+		st.DAXCh = rx.daxCh
 		st.RIT = rx.rit
 		st.RITFreq = rx.ritFreq
 		st.XIT = rx.xit
@@ -1396,6 +1454,28 @@ func (f *Flex) sendSlice(param string, val any) error {
 			rx.apf = val == "1"
 		case "apf_level":
 			rx.apfLevel = toInt(val)
+		case "lms_nr":
+			rx.lmsNR = val == "1"
+		case "lms_nr_level":
+			rx.lmsNRLevel = toInt(val)
+		case "lms_anf":
+			rx.lmsANF = val == "1"
+		case "lms_anf_level":
+			rx.lmsANFLevel = toInt(val)
+		case "speex_nr":
+			rx.speexNR = val == "1"
+		case "speex_nr_level":
+			rx.speexNRLevel = toInt(val)
+		case "rnnoise":
+			rx.rnnoise = val == "1"
+		case "anft":
+			rx.anft = val == "1"
+		case "nrf":
+			rx.nrf = val == "1"
+		case "nrf_level":
+			rx.nrfLevel = toInt(val)
+		case "dax":
+			rx.daxCh = toInt(val)
 		case "rxant":
 			rx.rxAnt = fmt.Sprint(val)
 		case "txant":
@@ -1515,14 +1595,15 @@ func (f *Flex) SetNR(on bool) error     { return f.sendSlice("nr", boolFlex(on))
 func (f *Flex) SetNRLevel(l int) error  { return f.sendSlice("nr_level", clampLevel(l)) }
 func (f *Flex) SetANF(on bool) error    { return f.sendSlice("anf", boolFlex(on)) }
 func (f *Flex) SetANFLevel(l int) error { return f.sendSlice("anf_level", clampLevel(l)) }
+
 // RIT/XIT — an offset applied to the RX (RIT) or TX (XIT) frequency of the active
 // slice, without moving the slice itself. SmartSDR keeps the offset even while the
 // switch is off, so turning RIT back on restores the last offset — same as the
 // radio's own knob.
-func (f *Flex) SetRIT(on bool) error      { return f.sendSlice("rit_on", boolFlex(on)) }
-func (f *Flex) SetRITFreq(hz int) error   { return f.sendSlice("rit_freq", clampOffset(hz)) }
-func (f *Flex) SetXIT(on bool) error      { return f.sendSlice("xit_on", boolFlex(on)) }
-func (f *Flex) SetXITFreq(hz int) error   { return f.sendSlice("xit_freq", clampOffset(hz)) }
+func (f *Flex) SetRIT(on bool) error    { return f.sendSlice("rit_on", boolFlex(on)) }
+func (f *Flex) SetRITFreq(hz int) error { return f.sendSlice("rit_freq", clampOffset(hz)) }
+func (f *Flex) SetXIT(on bool) error    { return f.sendSlice("xit_on", boolFlex(on)) }
+func (f *Flex) SetXITFreq(hz int) error { return f.sendSlice("xit_freq", clampOffset(hz)) }

 // clampOffset keeps a RIT/XIT offset inside what SmartSDR accepts (±99 999 Hz).
 func clampOffset(hz int) int {
@@ -1537,6 +1618,37 @@ func clampOffset(hz int) int {

 func (f *Flex) SetAPF(on bool) error    { return f.sendSlice("apf", boolFlex(on)) }
 func (f *Flex) SetAPFLevel(l int) error { return f.sendSlice("apf_level", clampLevel(l)) }
+
+// SmartSDR v4 DSP (8000/Aurora series) — the extra noise tools SmartSDR ships
+// beyond nb/nr/anf/wnb. Key names per the FlexLib slice command docs.
+func (f *Flex) SetLMSNR(on bool) error      { return f.sendSlice("lms_nr", boolFlex(on)) }
+func (f *Flex) SetLMSNRLevel(l int) error   { return f.sendSlice("lms_nr_level", clampLevel(l)) }
+func (f *Flex) SetLMSANF(on bool) error     { return f.sendSlice("lms_anf", boolFlex(on)) }
+func (f *Flex) SetLMSANFLevel(l int) error  { return f.sendSlice("lms_anf_level", clampLevel(l)) }
+func (f *Flex) SetSpeexNR(on bool) error    { return f.sendSlice("speex_nr", boolFlex(on)) }
+func (f *Flex) SetSpeexNRLevel(l int) error { return f.sendSlice("speex_nr_level", clampLevel(l)) }
+func (f *Flex) SetRNN(on bool) error        { return f.sendSlice("rnnoise", boolFlex(on)) }
+func (f *Flex) SetANFT(on bool) error       { return f.sendSlice("anft", boolFlex(on)) }
+func (f *Flex) SetNRF(on bool) error        { return f.sendSlice("nrf", boolFlex(on)) }
+func (f *Flex) SetNRFLevel(l int) error     { return f.sendSlice("nrf_level", clampLevel(l)) }
+
+// SetDAX routes the active slice's RX audio to a DAX channel (0 = off, 1-8) —
+// the SmartSDR slice "DAX" selector, e.g. to feed WSJT-X via DAX audio.
+func (f *Flex) SetDAX(ch int) error {
+	if ch < 0 {
+		ch = 0
+	}
+	if ch > 8 {
+		ch = 8
+	}
+	return f.sendSlice("dax", ch)
+}
+
+// SetTXDAX toggles DAX as the TRANSMIT audio source — SmartSDR's transmit-bar
+// DAX button ("transmit set dax="), the one used to send WSJT-X audio.
+func (f *Flex) SetTXDAX(on bool) error {
+	return f.txSet("transmit set dax="+boolFlex(on), "dax", func(t *flexTX) { t.dax = on })
+}
 func (f *Flex) SetWNB(on bool) error    { return f.sendSlice("wnb", boolFlex(on)) }
 func (f *Flex) SetWNBLevel(l int) error { return f.sendSlice("wnb_level", clampLevel(l)) }

@@ -198,14 +198,26 @@ func migrate(conn *sql.DB, translate func(string) string) error {
 	}
 	sort.Strings(names)

-	for _, name := range names {
-		var dummy string
-		err := conn.QueryRow(`SELECT name FROM schema_migrations WHERE name = ?`, name).Scan(&dummy)
-		if err == nil {
-			continue // already applied
+	// Fetch every applied migration name in ONE query rather than one round-trip
+	// per migration. On a high-latency remote MySQL those 20+ SELECTs dominated the
+	// connect time (each RTT × migration count) — the whole logbook connect could
+	// take tens of seconds. One SELECT + an in-memory set is effectively instant.
+	applied := map[string]bool{}
+	if rows, err := conn.Query(`SELECT name FROM schema_migrations`); err == nil {
+		for rows.Next() {
+			var n string
+			if rows.Scan(&n) == nil {
+				applied[n] = true
+			}
 		}
-		if err != sql.ErrNoRows {
-			return fmt.Errorf("check migration %s: %w", name, err)
+		rows.Close()
+	} else {
+		return fmt.Errorf("read applied migrations: %w", err)
+	}
+
+	for _, name := range names {
+		if applied[name] {
+			continue // already applied
 		}
 		content, err := migrationsFS.ReadFile("migrations/" + name)
 		if err != nil {
@@ -129,6 +129,28 @@ func translateTextColumns(s string) string {
 // OpenMySQL opens the shared MySQL logbook, creating the database if needed,
 // then applies the (translated) embedded migrations. multiStatements is enabled
 // so multi-statement migration files run in a single Exec.
+// tuneMySQLPool sizes the connection pool for a SHARED server. Two opposing needs:
+//   - A big per-instance pool (we shipped 50) let a handful of ops exhaust the
+//     server's global max_connections — "Error 1040: Too many connections".
+//   - Too SMALL a pool starves this instance's OWN concurrent UI queries — the live
+//     multi-op sync (revision poll every 2s + a 3-query grid refresh), live_status,
+//     chat, stats, cluster. Under real multi-op load, 8 and even 16 stalled: hot
+//     paths (WorkedBefore fires ~10 sequential round-trips; every poll uses the
+//     app-lifetime ctx with no per-query timeout) hold a connection for the whole
+//     chain of remote-MySQL latency, so a handful of concurrent UI bursts drained
+//     the pool and "after a while nothing updated" — grid, chat, live_status froze.
+// 40 fits the actual deployment (max 5 ops on a server with max_connections=300 →
+// 40*5 = 200, leaving ~100 for phpMyAdmin/server overhead). This is the per-INSTANCE
+// pool, so keep max_connections >= pool*ops + headroom.
+// Brisk idle reaping returns slots to the server; no max lifetime so a slow first
+// migration on one connection isn't reaped mid-run (drops the selected database).
+func tuneMySQLPool(conn *sql.DB) {
+	conn.SetMaxOpenConns(40)
+	conn.SetMaxIdleConns(8)
+	conn.SetConnMaxIdleTime(30 * time.Second)
+	conn.SetConnMaxLifetime(0)
+}
+
 func OpenMySQL(c MySQLConfig) (*sql.DB, error) {
 	if strings.TrimSpace(c.Host) == "" {
 		return nil, fmt.Errorf("host is required")
@@ -137,29 +159,30 @@ func OpenMySQL(c MySQLConfig) (*sql.DB, error) {
 	if !validDBIdent(name) {
 		return nil, fmt.Errorf("invalid database name %q (letters, digits, underscore only)", name)
 	}
-	// Ensure the database exists (connect server-level first).
-	if err := PingMySQL(c); err != nil {
-		return nil, err
-	}
 	conn, err := sql.Open("mysql", c.dsn())
 	if err != nil {
 		return nil, fmt.Errorf("open mysql: %w", err)
 	}
-	// The UI fires bursts of concurrent queries (the Preferences dialog alone
-	// loads ~8 settings in parallel, plus the grid and live cluster status). A
-	// low cap turns such a burst into a deadlock-like stall against a remote
-	// server, so keep a generous pool with idle reaping. SQLite ran uncapped.
-	conn.SetMaxOpenConns(50)
-	conn.SetMaxIdleConns(10)
-	conn.SetConnMaxIdleTime(90 * time.Second)
-	// No max lifetime: a slow server's first migration can run for minutes on a
-	// single connection, and reaping it mid-migration drops the selected database
-	// (surfacing as "Unknown database"). Idle connections are still recycled
-	// after 90s, and the driver retries stale pooled connections.
-	conn.SetConnMaxLifetime(0)
+	tuneMySQLPool(conn)
+	// Connect DIRECTLY to the database first. Only if that fails — the DB doesn't
+	// exist yet (first-time setup) or the server is unreachable — do we pay for the
+	// server-level connect + CREATE DATABASE (two more handshakes). On a normal
+	// startup against an existing DB this halves the connection round-trips, which
+	// matters a lot on a high-latency remote MySQL (each handshake is several RTTs).
 	if err := conn.Ping(); err != nil {
 		_ = conn.Close()
-		return nil, fmt.Errorf("connect to %s: %w", name, err)
+		if perr := PingMySQL(c); perr != nil {
+			return nil, perr // creates the DB (or returns a clear "cannot create" error)
+		}
+		conn, err = sql.Open("mysql", c.dsn())
+		if err != nil {
+			return nil, fmt.Errorf("open mysql: %w", err)
+		}
+		tuneMySQLPool(conn)
+		if err := conn.Ping(); err != nil {
+			_ = conn.Close()
+			return nil, fmt.Errorf("connect to %s: %w", name, err)
+		}
 	}
 	// Set the dialect before migrating so the runner takes the MySQL path
 	// (per-statement, idempotent) rather than the SQLite transaction path.
@@ -15,6 +15,8 @@ import (
 	"sync"
 	"sync/atomic"
 	"time"
+
+	"hamlog/internal/applog"
 )

 const (
@@ -33,6 +35,7 @@ type Status struct {
 	State       string  `json:"state,omitempty"`    // IDLE / TRANSMIT_A …
 	FanMode     string  `json:"fan_mode,omitempty"` // STANDARD / CONTEST / BROADCAST
 	Temperature float64 `json:"temperature"`
+	Operate     bool    `json:"operate"` // OPERATE vs STANDBY (optimistic until the amp reports it)
 }

 type Client struct {
@@ -45,6 +48,7 @@ type Client struct {

 	statusMu sync.RWMutex
 	status   Status
+	lastRaw  string // last raw status payload — logged on change so unknown fields (operate?) can be mapped from a real amp
 	// Optimistic fan mode kept until the amp's status poll confirms it (or it
 	// ages out) — otherwise a stale poll right after a change reverts the UI.
 	fanPending   string
@@ -119,8 +123,15 @@ func (c *Client) SetOperate(on bool) error {
 	if on {
 		v = "1"
 	}
-	_, err := c.command("operate=" + v)
-	return err
+	if _, err := c.command("operate=" + v); err != nil {
+		return err
+	}
+	// Optimistic: the status poll's "operate" field (when the firmware reports
+	// one) confirms or corrects this.
+	c.statusMu.Lock()
+	c.status.Operate = on
+	c.statusMu.Unlock()
+	return nil
 }

 func (c *Client) pollLoop() {
@@ -215,6 +226,12 @@ func (c *Client) parse(resp string) {
 	c.statusMu.Lock()
 	c.status.Connected = true
 	c.status.LastError = ""
+	// Log each DISTINCT status payload once: the PGXL's field set isn't fully
+	// documented, so this is how we learn the real key for e.g. operate/standby.
+	if data != c.lastRaw {
+		c.lastRaw = data
+		applog.Printf("pgxl: status raw=%q", data)
+	}
 	for _, pair := range strings.Fields(data) {
 		kv := strings.SplitN(pair, "=", 2)
 		if len(kv) != 2 {
@@ -223,6 +240,8 @@ func (c *Client) parse(resp string) {
 		switch kv[0] {
 		case "state":
 			c.status.State = kv[1]
+		case "operate":
+			c.status.Operate = kv[1] == "1"
 		case "fanmode":
 			dev := strings.ToUpper(kv[1])
 			// Honour a recent optimistic change until the amp confirms it.
@@ -1371,6 +1371,17 @@ func modeClass(mode string) string {
 	}
 }

+// GroupDigitalMode collapses every digital mode into the single "DIG" bucket
+// (FT8, FT4, RTTY, PSK… all become one mode) while leaving phone modes and CW
+// untouched. Used as the optional slot normaliser when the operator prefers
+// DXCC-style mode classes over per-mode slots (Settings → General).
+func GroupDigitalMode(mode string) string {
+	if modeClass(mode) == "DIG" {
+		return "DIG"
+	}
+	return strings.ToUpper(mode)
+}
+
 // BandMode is a (band, mode) pair used for the NEW SLOT check.
 type BandMode struct {
 	Band string `json:"band"`
@@ -1802,7 +1813,11 @@ type EntitySlot struct {
 // 0 (unresolvable) skips the QSO.
 //
 // One DB scan regardless of input size. Cheap to call per cluster batch.
-func (r *Repo) EntitySlotMap(ctx context.Context, keyFor func(call string, storedDXCC int, country string) int) (map[int]*EntitySlot, error) {
+//
+// normMode (nil = identity) maps each QSO's mode before it is stored as a
+// Modes/Slots key — pass GroupDigitalMode to collapse all digital modes into
+// one bucket. Callers must normalise their lookup mode the same way.
+func (r *Repo) EntitySlotMap(ctx context.Context, keyFor func(call string, storedDXCC int, country string) int, normMode func(string) string) (map[int]*EntitySlot, error) {
 	rows, err := r.db.QueryContext(ctx,
 		`SELECT callsign, coalesce(dxcc,0), lower(coalesce(country,'')), lower(band), upper(mode) FROM qso
 		 WHERE band IS NOT NULL AND band != ''
@@ -1827,6 +1842,9 @@ func (r *Repo) EntitySlotMap(ctx context.Context, keyFor func(call string, store
 		if key == 0 {
 			continue
 		}
+		if normMode != nil {
+			mode = normMode(mode)
+		}
 		e, ok := out[key]
 		if !ok {
 			e = &EntitySlot{
@@ -1954,23 +1972,21 @@ func (r *Repo) Count(ctx context.Context) (int64, error) {
 // operator who just worked someone before (re)starting OpsLog shows online right
 // away instead of waiting for their next QSO. Empty operator matches every QSO.
 func (r *Repo) LastQSOTime(ctx context.Context, operator string) (time.Time, bool) {
-	rows, err := r.db.QueryContext(ctx, `SELECT operator, qso_date FROM qso ORDER BY id DESC LIMIT 400`)
-	if err != nil {
-		return time.Time{}, false
-	}
-	defer rows.Close()
+	// ONE indexed row, not 400 filtered in Go: this runs every ~5 s (the ON-AIR
+	// badge) and ~15 s (live-status publish), so pulling 400 rows each time over a
+	// remote MySQL hammered the connection pool and, on a busy multi-op event, was a
+	// big part of "after a while nothing updates". Match the operator the same
+	// (case/space-insensitive) way, newest first.
 	opFilter := strings.ToUpper(strings.TrimSpace(operator))
-	for rows.Next() {
-		var oper, dateStr sql.NullString
-		if err := rows.Scan(&oper, &dateStr); err != nil {
-			return time.Time{}, false
-		}
-		if strings.ToUpper(strings.TrimSpace(oper.String)) != opFilter {
-			continue
-		}
-		if t := parseTimeLoose(dateStr.String).UTC(); !t.IsZero() {
-			return t, true
-		}
+	var dateStr sql.NullString
+	err := r.db.QueryRowContext(ctx,
+		`SELECT qso_date FROM qso WHERE UPPER(TRIM(operator)) = ? AND qso_date IS NOT NULL AND qso_date <> '' ORDER BY id DESC LIMIT 1`,
+		opFilter).Scan(&dateStr)
+	if err != nil {
+		return time.Time{}, false // ErrNoRows or a real error — no known last QSO
+	}
+	if t := parseTimeLoose(dateStr.String).UTC(); !t.IsZero() {
+		return t, true
 	}
 	return time.Time{}, false
 }
@@ -392,8 +392,13 @@ func (r *Repo) Stats(ctx context.Context, from, to time.Time, contestID string,
 		if st := strings.ToUpper(strings.TrimSpace(station.String)); st != "" {
 			stationC[st]++
 		}
+		// Bucket a blank/unknown continent under "Unknown" rather than dropping it,
+		// so the continent breakdown totals the same as the QSO count (a handful of
+		// QSOs with no resolved continent made the donut read a few short).
 		if c := strings.ToUpper(strings.TrimSpace(cont.String)); c != "" {
 			contC[c]++
+		} else {
+			contC["Unknown"]++
 		}
 		if c := strings.TrimSpace(country.String); c != "" {
 			entityC[c]++
@@ -436,6 +441,9 @@ func (r *Repo) Stats(ctx context.Context, from, to time.Time, contestID string,
 	s.UniqueCalls = len(calls)
 	s.Entities = len(entities)
 	s.Continents = len(contC)
+	if _, ok := contC["Unknown"]; ok {
+		s.Continents-- // "Unknown" is a catch-all bucket, not a real continent
+	}
 	if !first.IsZero() {
 		s.FirstQSO = first.UTC().Format(time.RFC3339)
 		s.LastQSO = last.UTC().Format(time.RFC3339)
@@ -20,7 +20,8 @@ func NewDenkovi(serial string, count int) Device {
 	return denkoviStub{count: count}
 }

-func (s denkoviStub) Count() int { return s.count }
+func (s denkoviStub) Count() int     { return s.count }
+func (denkoviStub) Close() error     { return nil }
 func (denkoviStub) Status(context.Context) ([]bool, error) {
 	return nil, fmt.Errorf("Denkovi USB relay board is only supported on Windows")
 }
@@ -121,6 +121,19 @@ func (d *denkovi) Set(ctx context.Context, relay int, on bool) error {
 	return d.writeLocked()
 }

+// Close releases the FTDI handle so the board can be reopened later (only one
+// handle may hold a D2XX device at a time).
+func (d *denkovi) Close() error {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+	if d.opened {
+		procClose.Call(d.h)
+		d.opened = false
+		d.h = 0
+	}
+	return nil
+}
+
 func (d *denkovi) Status(ctx context.Context) ([]bool, error) {
 	d.mu.Lock()
 	defer d.mu.Unlock()
@@ -27,6 +27,11 @@ type Device interface {
 	Count() int                                       // number of user-controllable relays
 	Status(ctx context.Context) ([]bool, error)       // state of each relay (index 0 = relay 1)
 	Set(ctx context.Context, relay int, on bool) error // relay is 1-based
+	// Close releases any OS handle the driver holds (serial port, FTDI handle).
+	// Network boards hold nothing and no-op. MUST be called when a cached driver is
+	// discarded so the port/handle is freed for the next open — stateful boards
+	// (Denkovi, USB-serial) can only be opened by one handle at a time.
+	Close() error
 }

 func httpClient() *http.Client { return &http.Client{Timeout: 5 * time.Second} }
@@ -62,7 +67,8 @@ type webswitch struct {
 // NewWebswitch builds a WebSwitch 1216H client (5 relays).
 func NewWebswitch(host string) Device { return &webswitch{host: host, count: 5} }

-func (w *webswitch) Count() int { return w.count }
+func (w *webswitch) Count() int    { return w.count }
+func (w *webswitch) Close() error  { return nil } // stateless HTTP, nothing to release

 func (w *webswitch) Set(ctx context.Context, relay int, on bool) error {
 	if relay < 1 || relay > w.count {
@@ -118,7 +124,8 @@ func NewKMTronic(host, user, pass string) Device {
 	return &kmtronic{host: host, user: user, pass: pass, count: 8}
 }

-func (k *kmtronic) Count() int { return k.count }
+func (k *kmtronic) Count() int   { return k.count }
+func (k *kmtronic) Close() error { return nil } // stateless HTTP, nothing to release

 func (k *kmtronic) Set(ctx context.Context, relay int, on bool) error {
 	if relay < 1 || relay > k.count {
@@ -37,6 +37,19 @@ func NewSerialRelay(port string, count int) Device {

 func (s *serialRelay) Count() int { return s.count }

+// Close releases the COM port so it can be reopened later (only one handle may
+// hold a serial port at a time).
+func (s *serialRelay) Close() error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	if s.port != nil {
+		err := s.port.Close()
+		s.port = nil
+		return err
+	}
+	return nil
+}
+
 func (s *serialRelay) ensureOpen() error {
 	if s.port != nil {
 		return nil
@@ -0,0 +1,143 @@
+// Package gs232 drives rotator controllers that speak the Yaesu GS-232A
+// protocol, over a raw TCP socket or a serial COM port. The target device is
+// the microHAM ARCO: both its LAN "CONTROL PROTOCOL" setting (a TCP port) and
+// its USB port ("USB CONTROL PROTOCOL", a virtual COM where the baud rate is
+// irrelevant) can be set to speak Yaesu GS-232A — so OpsLog controls it
+// directly, no PstRotator in between. ARCO accepts up to four parallel LAN
+// connections, and commands are single CR-terminated lines, so short
+// per-call connections (same idiom as the other rotator backends) work fine.
+//
+// GS-232A subset used:
+//
+//	Maaa<CR>  move to azimuth aaa (000-450)
+//	S<CR>     stop rotation
+//	C<CR>     query azimuth — replies "+0aaa" (GS-232A) or "AZ=aaa" (GS-232B
+//	          flavour); both are parsed.
+package gs232
+
+import (
+	"fmt"
+	"io"
+	"net"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+
+	"go.bug.st/serial"
+)
+
+const (
+	dialTimeout = 3 * time.Second
+	ioTimeout   = 2 * time.Second
+)
+
+// Client is a stateless per-call sender, mirroring the pst/rotgenius idiom.
+// Exactly one of (Host, Port) or ComPort is used, per Transport.
+type Client struct {
+	Host    string
+	Port    int
+	ComPort string // serial transport: "COM5" etc. (ARCO USB virtual COM — any baud)
+}
+
+// New returns a TCP Client with sane defaults applied for empty fields. There
+// is no standard port: the number is whatever the user typed into the ARCO's
+// LAN CONTROL PROTOCOL setting — 4001 is only a placeholder.
+func New(host string, port int) *Client {
+	if host == "" {
+		host = "127.0.0.1"
+	}
+	if port <= 0 || port > 65535 {
+		port = 4001
+	}
+	return &Client{Host: host, Port: port}
+}
+
+// NewSerial returns a Client talking over the ARCO's USB virtual COM port. The
+// baud rate is irrelevant on USB per the ARCO manual (8N1 framing matters); we
+// open at 9600 which also suits a real RS-232 hookup left at its default.
+func NewSerial(comPort string) *Client {
+	return &Client{ComPort: comPort}
+}
+
+// roundTrip opens a connection (TCP or serial per the client's config), sends
+// one CR-terminated command and (when wantReply) reads one CR/LF-terminated
+// reply line.
+func (c *Client) roundTrip(cmd string, wantReply bool) (string, error) {
+	var conn io.ReadWriteCloser
+	if c.ComPort != "" {
+		sp, err := serial.Open(c.ComPort, &serial.Mode{BaudRate: 9600})
+		if err != nil {
+			return "", fmt.Errorf("open ARCO %s: %w", c.ComPort, err)
+		}
+		_ = sp.SetReadTimeout(200 * time.Millisecond)
+		conn = sp
+	} else {
+		nc, err := net.DialTimeout("tcp", net.JoinHostPort(c.Host, strconv.Itoa(c.Port)), dialTimeout)
+		if err != nil {
+			return "", fmt.Errorf("connect ARCO %s:%d: %w", c.Host, c.Port, err)
+		}
+		_ = nc.SetDeadline(time.Now().Add(ioTimeout))
+		conn = nc
+	}
+	defer conn.Close()
+	if _, err := conn.Write([]byte(cmd + "\r")); err != nil {
+		return "", fmt.Errorf("send %q: %w", cmd, err)
+	}
+	if !wantReply {
+		return "", nil
+	}
+	buf := make([]byte, 64)
+	var sb strings.Builder
+	deadline := time.Now().Add(ioTimeout)
+	for time.Now().Before(deadline) {
+		n, err := conn.Read(buf)
+		if n > 0 {
+			sb.Write(buf[:n])
+			if strings.ContainsAny(sb.String(), "\r\n") {
+				break
+			}
+		}
+		// A serial read that times out returns (0, nil) — keep polling until the
+		// overall deadline; a real error ends the read.
+		if err != nil {
+			break
+		}
+	}
+	line := strings.TrimSpace(sb.String())
+	if line == "" {
+		return "", fmt.Errorf("no reply to %q", cmd)
+	}
+	return line, nil
+}
+
+// GoTo points the antenna at the given azimuth (0-359). GS-232A takes M000-M450
+// (overlap rotators accept >360); we normalise to [0,360).
+func (c *Client) GoTo(az int) error {
+	az = ((az % 360) + 360) % 360
+	_, err := c.roundTrip(fmt.Sprintf("M%03d", az), false)
+	return err
+}
+
+// Stop interrupts any in-progress rotation.
+func (c *Client) Stop() error {
+	_, err := c.roundTrip("S", false)
+	return err
+}
+
+// azRe matches both reply flavours: "+0aaa" (GS-232A) and "AZ=aaa" (GS-232B).
+var azRe = regexp.MustCompile(`(?:\+0|AZ=)(\d{3})`)
+
+// Heading queries the current azimuth. Returns the raw reply for diagnostics.
+func (c *Client) Heading() (az int, raw string, err error) {
+	raw, err = c.roundTrip("C", true)
+	if err != nil {
+		return 0, raw, err
+	}
+	m := azRe.FindStringSubmatch(raw)
+	if m == nil {
+		return 0, raw, fmt.Errorf("unrecognised azimuth reply %q", raw)
+	}
+	az, _ = strconv.Atoi(m[1])
+	return az % 360, raw, nil
+}
@@ -25,12 +25,22 @@ import (
 	"time"

 	"go.bug.st/serial"
+
+	"hamlog/internal/applog"
 )

 const (
-	cmdOperate byte = 0x0D // toggles STANDBY ↔ OPERATE
+	cmdOperate byte = 0x0D // toggles STANDBY ↔ OPERATE (confirmed on hw)
 	cmdStatus  byte = 0x90 // request the status string

+	// Best-guess keystroke codes reconstructed from the APG command table after
+	// correcting the PDF's note-wrap misalignment (anchored to the confirmed
+	// OPERATE=0x0D): OFF=0x0A, POWER=0x0B. The POWER key doubles as power-on (when
+	// the amp is off) and the output-level cycle L→M→H (when it's on) — same as the
+	// single physical POWER button. To be verified on hardware.
+	cmdOff   byte = 0x0A // OFF key — switch the amplifier off
+	cmdPower byte = 0x0B // POWER key — turn on / cycle output power level
+
 	syncHost = 0x55
 	syncAmp  = 0xAA

@@ -77,6 +87,7 @@ type Client struct {

 	statusMu sync.RWMutex
 	status   Status
+	lastRaw  string // last raw status payload logged (log only on change)

 	stop    chan struct{}
 	running bool
@@ -135,6 +146,57 @@ func (c *Client) Operate(on bool) error {
 // ToggleOperate flips STANDBY/OPERATE unconditionally.
 func (c *Client) ToggleOperate() error { return c.sendCmd(cmdOperate) }

+// PowerOn turns the amplifier on. Per the SPE manual this is NOT a data command
+// but a hardware DTR pulse on the serial line (the "Remote_ON" pin), which needs
+// the special SPE cable — so it only applies to the serial transport. Over TCP
+// there is no DTR line and power-on isn't possible remotely.
+func (c *Client) PowerOn() error {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	sp, ok := c.conn.(serial.Port)
+	if !ok {
+		return fmt.Errorf("power-on needs the serial DTR line (special SPE cable); not available over network")
+	}
+	// A single positive pulse (~1.2s) on DTR, as the manual describes.
+	if err := sp.SetDTR(true); err != nil {
+		return err
+	}
+	time.Sleep(1200 * time.Millisecond)
+	return sp.SetDTR(false)
+}
+
+// PowerOff presses the OFF key (switches the amp off).
+func (c *Client) PowerOff() error { return c.sendCmd(cmdOff) }
+
+// SetPowerLevel cycles the output power level (L/M/H) to the requested one by
+// tapping the POWER key (0x0B) and WAITING for the amp to actually report the new
+// level before the next tap — the status is streamed, so we poll GetStatus rather
+// than sleeping a fixed time. `level` is "L", "M" or "H" (case-insensitive).
+func (c *Client) SetPowerLevel(level string) error {
+	want := strings.ToUpper(strings.TrimSpace(level))
+	if want == "" {
+		return nil
+	}
+	// At most 3 taps to walk the 3-way L→M→H cycle around to the target.
+	for i := 0; i < 3; i++ {
+		if strings.ToUpper(strings.TrimSpace(c.GetStatus().PowerLevel)) == want {
+			return nil
+		}
+		prev := strings.ToUpper(strings.TrimSpace(c.GetStatus().PowerLevel))
+		if err := c.sendCmd(cmdPower); err != nil {
+			return err
+		}
+		// Wait (up to ~2s) for the streamed status to reflect the change.
+		for w := 0; w < 20; w++ {
+			time.Sleep(100 * time.Millisecond)
+			if strings.ToUpper(strings.TrimSpace(c.GetStatus().PowerLevel)) != prev {
+				break
+			}
+		}
+	}
+	return nil
+}
+
 func (c *Client) pollLoop() {
 	t := time.NewTicker(pollEvery)
 	defer t.Stop()
@@ -147,6 +209,11 @@ func (c *Client) pollLoop() {
 				c.setErr(fmt.Errorf("connect: %w", err))
 				continue
 			}
+			// The amp streams status frames faster than one per poll, so a backlog
+			// builds up and we'd read stale frames (the display lagged ~15s behind
+			// the real amp). Flush anything pending, THEN request + read exactly one
+			// fresh frame — the status we show is always current.
+			c.drainInput()
 			if err := c.sendCmd(cmdStatus); err != nil {
 				c.mu.Lock()
 				c.dropLocked()
@@ -190,6 +257,32 @@ func (c *Client) dropLocked() {
 	}
 }

+// drainInput discards everything currently pending on the link (OS buffer + the
+// bufio reader) so the next read returns a fresh frame rather than a queued stale
+// one. Called before each status request.
+func (c *Client) drainInput() {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	if c.conn == nil {
+		return
+	}
+	if sp, ok := c.conn.(serial.Port); ok {
+		_ = sp.ResetInputBuffer()
+	} else if nc, ok := c.conn.(net.Conn); ok {
+		_ = nc.SetReadDeadline(time.Now().Add(15 * time.Millisecond))
+		buf := make([]byte, 4096)
+		for {
+			n, err := nc.Read(buf)
+			if n == 0 || err != nil {
+				break
+			}
+		}
+	}
+	if c.r != nil {
+		c.r.Reset(c.conn)
+	}
+}
+
 // sendCmd frames one keystroke code and writes it. Single-byte payload → CHK is
 // the code itself.
 func (c *Client) sendCmd(code byte) error {
@@ -268,28 +361,75 @@ func (c *Client) decodeCSV(payload string) {

 	c.statusMu.Lock()
 	defer c.statusMu.Unlock()
+	// Log the raw status frame ONCE per change, so field alignment can be verified
+	// against real hardware (the doc's 19-field layout may differ per firmware).
+	if payload != c.lastRaw {
+		c.lastRaw = payload
+		applog.Printf("spe: status raw=%q fields=%d", payload, len(f))
+	}
 	c.status.Connected = true
 	c.status.LastError = ""
-	c.status.Model = get(0)
-	c.status.Operate = get(1) == "O"
-	c.status.TX = get(2) == "T"
-	c.status.Input = get(4)
-	c.status.Band = get(5)
-	c.status.PowerLevel = get(8)
-	c.status.OutputW = pi(get(9))
-	c.status.SWRATU = pf(get(10))
-	c.status.SWRAnt = pf(get(11))
-	c.status.VoltPA = pf(get(12))
-	c.status.CurrPA = pf(get(13))
-	c.status.TempC = pi(get(14))
-	if w := get(17); w != "" && w != "N" {
+	// The real frame carries a leading empty field (it starts with a comma), so the
+	// 19 documented fields live at indices 1..19, not 0..18. Verified against a live
+	// 1.3K-FA: ",13K,S,R,A,1,05,1b,0r,M,0000, 0.00, 0.00, 1.3, 0.0, 26,000,000,N,N,".
+	c.status.Model = get(1)
+	c.status.Operate = get(2) == "O" // "O" = OPERATE, "S" = STANDBY
+	c.status.TX = get(3) == "T"      // "T" = transmit, "R" = receive
+	c.status.Input = get(5)
+	c.status.Band = bandName(get(6))
+	c.status.PowerLevel = get(9)
+	c.status.OutputW = pi(get(10))
+	c.status.SWRATU = pf(get(11))
+	c.status.SWRAnt = pf(get(12))
+	c.status.VoltPA = pf(get(13))
+	c.status.CurrPA = pf(get(14))
+	c.status.TempC = pi(get(15))
+	if w := get(18); w != "" && w != "N" {
 		c.status.Warnings = w
 	} else {
 		c.status.Warnings = ""
 	}
-	if a := get(18); a != "" && a != "N" {
+	if a := get(19); a != "" && a != "N" {
 		c.status.Alarms = a
 	} else {
 		c.status.Alarms = ""
 	}
 }
+
+// bandName maps the SPE 2-digit band index to a human band label, falling back to
+// the raw code for anything unrecognised.
+func bandName(code string) string {
+	// SPE band index, verified against a live 1.3K-FA: the status frame reports the
+	// band as a 2-digit decimal string ordered by descending wavelength — 80m→"01"
+	// and 20m→"05" were both confirmed on hardware (the printed manual's table was
+	// off by one). 00=160m, 01=80m, 02=60m, 03=40m, 04=30m, 05=20m, 06=17m, 07=15m,
+	// 08=12m, 09=10m, 10=6m.
+	switch strings.TrimSpace(code) {
+	case "00":
+		return "160m"
+	case "01":
+		return "80m"
+	case "02":
+		return "60m"
+	case "03":
+		return "40m"
+	case "04":
+		return "30m"
+	case "05":
+		return "20m"
+	case "06":
+		return "17m"
+	case "07":
+		return "15m"
+	case "08":
+		return "12m"
+	case "09":
+		return "10m"
+	case "10":
+		return "6m"
+	case "":
+		return ""
+	default:
+		return code
+	}
+}
@@ -2,13 +2,24 @@ package main

 import (
 	"database/sql"
-	"fmt"
 	"strings"
 	"time"

+	wruntime "github.com/wailsapp/wails/v2/pkg/runtime"
+
 	"hamlog/internal/applog"
 )

+// emitLiveStatusChanged nudges the frontend to re-read GetLiveStations right when
+// the shared table actually changes (a row appeared or was removed) — so the
+// "stations on air" widget updates the instant a QSO is published, matching the
+// bottom ON-AIR badge instead of waiting for its poll.
+func (a *App) emitLiveStatusChanged() {
+	if a.ctx != nil {
+		wruntime.EventsEmit(a.ctx, "livestatus:updated", nil)
+	}
+}
+
 // Live operator status — for multi-operator events on a SHARED MySQL logbook
 // (e.g. a special-event call like TM74FR with several ops on different bands).
 // Each OpsLog instance heartbeats its current activity (operator call + station
@@ -18,8 +29,6 @@ import (
 // to the DB — it is not a web server. Rows older than a couple of minutes are
 // "stale" (operator went offline); the web side ignores them.

-const keyLiveStatusEnabled = "livestatus.enabled"
-
 // liveOnlineWindow is how long after the last logged contact an operator still
 // counts as "on air". Leaving the log open without working anyone flips them
 // offline once this elapses; logging a new QSO flips them back online.
@@ -37,37 +46,6 @@ func (a *App) noteLiveQSO() {
 	}
 }

-// GetLiveStatusEnabled reports whether this operator publishes live status.
-func (a *App) GetLiveStatusEnabled() bool {
-	if a.settings == nil {
-		return false
-	}
-	v, _ := a.settings.Get(a.ctx, keyLiveStatusEnabled)
-	return strings.TrimSpace(v) == "1"
-}
-
-// SetLiveStatusEnabled turns live-status publishing on or off (off also removes
-// this operator's row immediately).
-func (a *App) SetLiveStatusEnabled(on bool) error {
-	if a.settings == nil {
-		return fmt.Errorf("db not initialized")
-	}
-	val := "0"
-	if on {
-		val = "1"
-	}
-	if err := a.settings.Set(a.ctx, keyLiveStatusEnabled, val); err != nil {
-		return err
-	}
-	if on {
-		applog.Printf("livestatus: enabled (logbook backend=%q, mysql conn=%v)", a.dbBackend, a.logDb != nil)
-		go a.publishLiveStatus() // show up right away
-	} else {
-		a.clearLiveStatus()
-	}
-	return nil
-}
-
 // seedLiveLastQSO primes liveLastQSOAt from the DB at launch, so an operator who
 // worked someone shortly before (re)starting OpsLog is shown "on air" right away
 // instead of offline until their next QSO.
@@ -131,9 +109,11 @@ func (a *App) liveStatusLoop() {
 	}
 }

-// liveStatusActive reports whether publishing should run (MySQL logbook + on).
+// liveStatusActive reports whether publishing should run. Always on for a shared
+// MySQL logbook (no user toggle: going offline is automatic — no QSO for 5 min
+// removes the row — so there is nothing to opt out of).
 func (a *App) liveStatusActive() bool {
-	return a.logDb != nil && a.dbBackend == "mysql" && a.GetLiveStatusEnabled()
+	return a.logDb != nil && a.dbBackend == "mysql"
 }

 // liveStatusOperator returns this instance's operator id (the operator callsign,
@@ -185,9 +165,6 @@ func (a *App) publishLiveStatus() {
 	if a.logDb == nil || a.dbBackend != "mysql" {
 		return // not a MySQL logbook — nothing to do (silent, runs every 15s)
 	}
-	if !a.GetLiveStatusEnabled() {
-		return // disabled (silent)
-	}
 	op, station := a.liveStatusOperator()
 	if op == "" {
 		applog.Printf("livestatus: nothing published — no operator/callsign set (Settings → Station)")
@@ -231,6 +208,7 @@ func (a *App) publishLiveStatus() {
 		if _, err := a.logDb.ExecContext(a.ctx, "DELETE FROM live_status WHERE operator=?", op); err != nil {
 			applog.Printf("livestatus: offline DELETE failed: %v", err)
 		}
+		a.emitLiveStatusChanged()
 		return
 	}
 	lastQSOArg := lastQSO.UTC()
@@ -246,6 +224,7 @@ func (a *App) publishLiveStatus() {
 		return
 	}
 	applog.Printf("livestatus: published op=%s station=%s %dHz %s %s ON AIR", op, station, freqHz, band, mode)
+	a.emitLiveStatusChanged()
 }

 // LiveStation is one operator's live status for the multi-op "who's on air" widget.
@@ -302,7 +281,29 @@ func (a *App) GetLiveStations() []LiveStation {
 	return out
 }

+// ensureLiveStatusTable creates/upgrades the live_status table ONCE per logbook
+// connection. It used to run the CREATE + 3 ALTERs on every call — and it is
+// called from every publish (15s heartbeat) AND every GetLiveStations poll (5s),
+// so that was 4 wasted round-trips per call on a remote MySQL, adding latency to
+// the "who's on air" widget and holding pool connections for nothing.
 func (a *App) ensureLiveStatusTable() error {
+	db := a.logDb
+	a.liveTableMu.Lock()
+	done := a.liveTableFor == db // re-ensure after a profile switch swaps the logbook
+	a.liveTableMu.Unlock()
+	if done {
+		return nil
+	}
+	if err := a.ensureLiveStatusTableDDL(); err != nil {
+		return err
+	}
+	a.liveTableMu.Lock()
+	a.liveTableFor = db
+	a.liveTableMu.Unlock()
+	return nil
+}
+
+func (a *App) ensureLiveStatusTableDDL() error {
 	if _, err := a.logDb.ExecContext(a.ctx,
 		"CREATE TABLE IF NOT EXISTS live_status ("+
 			"operator VARCHAR(32) PRIMARY KEY, "+
@@ -21,7 +21,7 @@ import (

 const (
 	// appVersion is stamped on every heartbeat (and could feed the About box).
-	appVersion = "0.20.5"
+	appVersion = "0.20.9"

 	// posthogHost is the PostHog ingestion endpoint. EU cloud by default; change
 	// to https://us.i.posthog.com for a US project.
Author	SHA1	Message	Date
rouggy	13de53772b	docs: update README (EN+FR) — multiple amplifiers + ACOM, SmartSDR v4 DSP filters + DAX, native microHAM ARCO rotator (GS-232A LAN/USB), panadapter spot tunes freq+mode, NET Control drag&drop + Log everyone, automatic live status, digital-mode grouping option, Select all / filter-shows-all	2026-07-22 20:36:29 +02:00
rouggy	6b04072e52	fix: clicking an OpsLog spot on the Flex panadapter now sets the mode too — cluster spots get a mode inferred (comment/band plan) and SendSpot converts it to a real Flex mode (SSB->USB/LSB, FT8->DIGU), so SmartSDR actually switches mode on the click; changelog 0.20.10	2026-07-22 20:36:29 +02:00
rouggy	64b8ba7fdc	chore: release v0.20.9	2026-07-22 20:24:34 +02:00
rouggy	a9ca50b2dd	fix: the Flex panel DAX button now toggles the TRANSMIT-bar DAX (transmit set dax=), not the slice RX DAX channel — this is the button that routes TX audio through DAX (WSJT-X); state follows changes made in SmartSDR too	2026-07-22 20:24:25 +02:00
rouggy	512b5fd35b	feat: DAX selector on the Flex panel — routes the active slice's RX audio to a DAX channel (slice dax=0-8, Off..8 dropdown next to the antenna selection, highlighted when active); changelog updated	2026-07-22 17:33:45 +02:00
rouggy	77e3d011a0	ui: rebalance the Flex panel columns — RIT/XIT move to the bottom of the Transmit card, antenna RX/TX selection to the top of the Receive card (the Receive column had grown tall with the v4 DSP rows); changelog wording updated	2026-07-22 17:31:59 +02:00
rouggy	b7dd8d4852	feat: multiple amplifiers + SmartSDR v4 DSP filters Multi-amp: Settings->Amplifier becomes a list (amps.json, legacy single-amp keys auto-migrate to entry #1); one client per enabled amp with per-id bindings (GetAmplifiers/SaveAmplifiers/GetAmpStatuses/AmpOperate/AmpPower/AmpPowerLevel/AmpFanMode); legacy a.pgxl/a.spe/a.acom point at the first enabled amp of each family. Amp cards in FlexPanel and Station Control gain a dropdown to pick the amp; the status bar shows one clickable chip per amp. Use case: two SPEs run in parallel. Flex v4 DSP (8000/Aurora): NRL/ANFL (lms_nr/lms_anf), NRS (speex_nr), NRF (nrf) with level sliders, RNN (rnnoise) and ANFT on/off — keys per the FlexLib slice docs; the section only shows when the radio reports these keys (dsp_v4 flag), so 6000-series panels are unchanged.	2026-07-22 17:25:10 +02:00
rouggy	4c75680689	feat: day batch — upload results surfaced as toasts (silent LoTW failures from the right-click send looked like nothing was sent); live selection count + Select all/Unselect all toggle in the grid toolbar; active filters bypass the row limit (all matches shown, 10k safety cap); NET Control: same right-click menu on worked-before + drag&drop roster<->on-air (drop on roster logs the QSO); compact mode restores previous window size/position; advanced-filter field renamed Station callsign; optional DXCC-style digital-mode grouping (Settings->General) for matrix badges + cluster colouring; changelog 0.20.9 entries (version NOT bumped)	2026-07-22 15:38:08 +02:00
rouggy	5aac28f564	fix: PGXL status-bar chip and Station Control widget read OPERATE from the Flex when it reports the amp (the direct GSCP status doesn't carry operate state) — toggle then goes through FlexAmpOperate like the Flex panel; direct TCP link stays as fallback; log distinct raw PGXL status payloads to map unknown fields	2026-07-22 09:33:39 +02:00
rouggy	c91c8c3b47	feat: v0.20.8 — microHAM ARCO rotator native control (GS-232A over LAN TCP or USB serial, no PstRotator); amplifier OPERATE/STANDBY toggle on the status-bar chip for all three amps (PGXL direct operate command now wired + operate state parsed); PGXL operate button in the Station Control widget; NET Control auto-selects the next on-air station after logging and gains a 'Log everyone' button; changelog + version bump	2026-07-21 21:49:01 +02:00
rouggy	968da5488c	chore: release v0.20.8	2026-07-21 21:48:23 +02:00
rouggy	1b5b0c2e90	feat: clicking the status-bar amplifier chip toggles OPERATE <-> STANDBY (SPE/ACOM, optimistic flip reconciled by the poll; disabled offline) — PGXL still opens Settings, it has no standby command	2026-07-21 18:54:48 +02:00
rouggy	0385aed760	feat: amplifier controls without a Flex/Icom panel — Station Control widget (SPE/ACOM full control, PGXL fan) + status-bar chip (green OPERATE / orange STANDBY / red offline, click opens Settings); warn with a toast when activating a profile whose MySQL is unreachable instead of silently staying on the old logbook	2026-07-21 18:47:31 +02:00
rouggy	24a5a0480d	chore: release v0.20.7	2026-07-21 18:26:34 +02:00
rouggy	828f99b8ac	docs: add Discord server badge to the top of the README (EN/FR)	2026-07-21 17:15:18 +02:00
rouggy	9e5868b839	fix: raise MySQL pool 8->16 — 8 starved the instance's own live-sync polling (revision + grid refresh + live_status + chat), so the grid stopped showing other operators' QSOs; 16 avoids the stall and still fits ~15 ops under max_connections=300	2026-07-21 16:50:48 +02:00
rouggy	40d0ca57c3	diag: log slow QSO inserts (>2s) with call/band/mode; rotate the app log to .1 at 10MB instead of deleting it, so the previous session's diagnostics survive	2026-07-21 16:24:50 +02:00
rouggy	aa537f9eea	fix: log returns as soon as the QSO row is inserted; award_refs/recording/uploads/eQSL now run off the critical path (both manual and UDP) — a busy multi-op MySQL no longer freezes the entry form ~40s waiting on the award_refs UPDATE	2026-07-21 16:20:49 +02:00
rouggy	ea1bd2a66d	feat: sync the host CW keyer speed (wkWpm) to the FlexRadio's actual CW speed — including changes made on the radio/SmartSDR, not just the panel slider — so CW-length estimates (auto-call gap) match reality when using Flex CWX	2026-07-21 16:10:15 +02:00
rouggy	1f54656256	fix: <LOGQSO> logs immediately at its position instead of waiting the full CW-duration estimate first (buffered keyers keep sending; logging never interrupts them) — was delaying the log up to ~10s; only the final segment still waits, for auto-call timing	2026-07-21 16:01:15 +02:00
rouggy	54dd109288	docs: changelog entry for 0.20.7 (multi-op MySQL connection fix, By-Continent stats total)	2026-07-21 15:12:44 +02:00
rouggy	2c1d7235f0	fix: shrink MySQL connection pool (50->8) so a multi-op event doesn't exhaust the shared server's max_connections (Error 1040: Too many connections), which was silently failing the on-air widget/award_refs/grid reads and making the UI look frozen	2026-07-21 12:23:38 +02:00
rouggy	adf9844d1b	fix: stats By Continent donut totals now match the QSO count (bucket blank/unknown continents as 'Unknown' instead of dropping them; keep the Continents metric counting real continents only)	2026-07-21 12:10:00 +02:00
rouggy	7afe40a48e	chore: release v0.20.6	2026-07-21 11:57:20 +02:00
rouggy	311ea8341f	docs: changelog entry for 0.20.6 (amp card in Flex panel, faster CAT+MySQL startup, no lost QSOs, instant stations-on-air, LOGQSO position, relay fixes)	2026-07-21 11:51:51 +02:00
rouggy	a2958d458e	fix: 'stations on air' widget updates instantly after a QSO (UDP/FT8 path now emits qso:logged; publishLiveStatus emits livestatus:updated so the widget re-reads exactly when the shared row changes) — was lagging ~15-45s behind the ON-AIR badge	2026-07-21 11:32:16 +02:00
rouggy	d9b7e48e83	fix: UDP-logged QSOs fall back to the offline outbox on DB failure (were silently lost); speed up MySQL connect (batch migration checks into 1 query, connect direct-to-DB first) — was ~40s on a high-latency link	2026-07-21 11:18:36 +02:00
rouggy	3e9ebdb89a	fix: serialise UDP QSO logging (lookup+dedup+insert) so multi-stream MSHV (4 QSOs at once) queues instead of firing concurrent lookups/DB writes that got 'too many requests'	2026-07-21 11:09:43 +02:00
rouggy	be66ac1e19	fix: auto-call gap respected again (wkSend already waits for the send; runAutoCall no longer double-counts it, so a 4s gap is 4s not ~13s)	2026-07-21 10:26:28 +02:00
rouggy	6aab4a6989	fix: start CAT before the MySQL logbook connect — Flex/CAT no longer waits ~30s behind a slow remote-MySQL dial at launch	2026-07-21 10:26:27 +02:00
rouggy	9c62bf0152	fix: cleanly stop CAT (and release relay handles) on shutdown — FlexRadio kept our API client registered, making the next launch take ~30s to reconnect	2026-07-21 10:15:02 +02:00
rouggy	1630c8fdf4	feat: include band in the self-spot toast (Spotted by X on 20m with ...)	2026-07-21 10:08:11 +02:00
rouggy	408791ddf5	fix: <LOGQSO> now logs at its position in the macro (splits the macro there), and ESC/Stop before it completes cancels the pending log	2026-07-21 09:54:54 +02:00
rouggy	3de47a8825	fix: pin bottom status bar — root no longer shows a horizontal scrollbar that overlapped it in a small window	2026-07-21 09:49:49 +02:00
rouggy	880ecdbbb5	fix: cache relay-board drivers so Denkovi/USB-serial boards stay connected The station-control code rebuilt a fresh driver on every status poll and every relay set. Stateful boards (Denkovi FTDI D2XX, USB-serial) hold an OS handle only one opener can own, so the first poll opened the board and leaked the handle, and every poll after failed with 'device in use' — the relays greyed out a second after Save and auto-control never switched. Drivers are now cached per device and reused, closed on config change. Adds a Test-connection button + detect feedback in the device editor (reported by VK4MA).	2026-07-21 09:31:08 +02:00
rouggy	615df0dc10	docs: update README (EN/FR) — SPE Expert amp, Station Control relays, Flex CWX keyer, statistics dashboard, What's new dialog	2026-07-21 09:24:28 +02:00
rouggy	2194279602	fix: drain SPE status backlog so display is current (was ~15s stale); ON now pulses DTR (0x0B is level-only); power-level cycle waits for real status change	2026-07-21 01:38:39 +02:00
rouggy	51c4bda71a	fix: SPE card shows 'SPE offline' instead of 'PowerGenius offline'	2026-07-21 01:31:38 +02:00
rouggy	7d7d175ede	feat: SPE amp ON/OFF buttons and Low/Mid/High power-level control (keystroke codes best-guess from APG, pending hw verification)	2026-07-21 01:25:55 +02:00
rouggy	be1ae76eb3	fix: correct SPE band-code map (00=160m,01=80m,02=60m...confirmed on hw); add output-power bar to SPE amp card	2026-07-21 01:19:24 +02:00
rouggy	50157a25d3	feat: show band on SPE amp card, spell out power level (Low/Mid/High), larger status text	2026-07-21 01:13:02 +02:00
rouggy	fe1a77a54d	fix: use official SPE band-code table from the manual (00=60m,01=160m,...)	2026-07-21 01:10:12 +02:00
rouggy	b818a2d947	fix: correct SPE status CSV field alignment (leading empty field shifts indices +1); decode band code; OPERATE/STANDBY now reflects real amp state	2026-07-21 01:09:13 +02:00
rouggy	5c4ae0cfd7	fix: put Mode Split By Band and By Mode side by side on the same row	2026-07-21 01:02:34 +02:00
rouggy	69635a15bc	refactor: remove redundant By Band chart, keep Mode Split By Band in its place	2026-07-21 00:59:25 +02:00
rouggy	78220e700f	fix: hide the entire Flex-reported amp card when PowerGenius is not the selected amp type	2026-07-21 00:57:16 +02:00
rouggy	42a6b9c76a	debug: log raw SPE status frame on change (to verify CSV field alignment on real hw)	2026-07-21 00:54:13 +02:00
rouggy	56affa4bed	feat: SPE Expert amplifier card in the Flex panel (OPERATE/STANDBY + live status) When the configured amplifier is an SPE Expert (not the PowerGenius), the Flex panel now shows an SPE control card — the Flex doesn't report SPE amps, so it's driven by OpsLog's own SPE link. The PowerGenius fan-mode control is hidden when the amp type isn't PowerGenius.	2026-07-21 00:49:48 +02:00
rouggy	aa5af4fc75	ui: EN/FR toggle in the What's-new dialog (defaults to UI language)	2026-07-21 00:36:39 +02:00
rouggy	46772e54fe	chore: check for updates every 5 minutes (was 10)	2026-07-21 00:32:19 +02:00
rouggy	a0cea352ff	feat: re-check for updates when opening Help - About (no more stale 'up to date') Opening About now fires a fresh CheckForUpdate with a 'Checking…' state, and clears the update banner when the latest check finds nothing — so it reflects reality instead of the last periodic check.	2026-07-21 00:26:54 +02:00