Have Vara and VarAC installed. On my IC 7300 and I can receive and send. My issue is when I first start VarAC, or when I change frequencies, or Tune, the radio gets stuck with the TX LED on. It looks like PTT does not "let go". There is no power output but the radio is still in transmit. If I open up Setting/Rig Control this condition clears as soon as the setting window opens. While in settings the PTT On and PTT Off buttons work correctly. I have downloaded the most up to date CAT control files but no luck. I tried OmniRig and things got worse so I uninstalled that again. VarAC version is V12.0.0 VARA is V 4.8.9. Running on Windows 11. At this point I'm in a little over my head. Any suggestions appreciated.