Only PTT transitions were recorded. So when JTDX aborted a transmission
0.86 seconds into a 13.8-second frame, the log showed the abort and the Fake It
frequency restore around it — and not the command that preceded them, which is
the one thing needed to tell whether OpsLog answered something the client could
not accept.
Behind the existing CAT wire-trace switch rather than a new one: this is a line
per poll and would drown an ordinary log, and an operator chasing a rig-control
fault turns that trace on already.