My K2 uses DTR to key PTT.
However, something in Quisk, Python, k2lib, or ... turns DTR on and LEAVES it on, keying the TX continually.
It happens on Win/XP and ubuntu. I tried one fix:
self._dtrState = win32.DTR_CONTROL_DISABLE
which works but now there is no frequency update.
Has anybody seen this and/or has a fix?
TIA, Tuck AF6GQ