Hi Kevin,
I have an in general equal configuration. * IC7300 (instead of TS590) * Windows 11 Pro 64-bit (but should be equal) * WSJT-Z (instead of WSJT-X) * Omni-Rig 1.16 So far I remember I had issues with Omni-Rig 1.20. I do not remember what it was exactly - cause it is running yet I will not test with 1.20. So would be one part to test with version 1.16. But what I remember if in the time where the PC starts (more exactly when the background-task for Omni-Rig starts) the virtual COM-Port of the TRX was not present I had the same issues like you describe. Simple to switch on the TRX later on did not help - I had to restart the PC. What I found out - to swich on the TRX, change with the program OmniRig.exe shortly the COM-Port to another one, save, and go back to the right port. Save. Than all was working. Maybe a third one. If I change the audio-devices on the PC (eg plugging or unplugging USB-Headset) and start in my case WSJT-Z it says also that the connection to the RIG do not work. Found out those is working - but the configuration for the SoundCard of the TRX was not correctly. Those one could also be an issue on your configuration. Hopefully one of those hints will work for you. 73 Roland DK4RH
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