Every station on an already-worked band was flagged NEW MODE.
A WSJT-X Decode does not carry the mode's name. It carries the
one-character marker from the decode line - "~" for FT8, "+" for FT4 - and
that character was passed straight through as though it were a mode. The
status resolver then compared "~" against the modes worked for the entity,
matched nothing, and concluded the mode had never been worked. Same cause
put "~ -07" in the comment of every decode spot pushed to the FlexRadio
panadapter, which nobody had traced back.
Resolved through a marker table, with the mode from the sender's last
Status as the fallback - Status is the message that carries the real name.
So an unlisted or future marker degrades to correct rather than to
nonsense, and a sender that puts the name in the field directly is believed
as-is. With neither available the mode is left empty, which makes the
resolver answer "worked": the safe side, since a wrong mode invents a
new-mode flag exactly as the marker did.
rouggy
47992b5f03