Audio off, and the IC-7760 still answers at connect and then never again:
twenty-eight commands sent, not one reply, packets still arriving on the
stream. A count says how much went unanswered and never which command
went out last — which is the one thing that can identify a frame this rig
does not tolerate, on a radio nobody here has.
The transport now keeps the command headers of the last eight frames and
prints them with the silence report.