ModeUSB=MD2;ModeUSB_D=DA1;DA1 sets "Data" mode but does not switch transmission mode. I believe it should be: ModeUSB_D=MD2;DA1;ModeUSB seems to be good.VarAC_cat_commands.zip downloaded approximately 20:45 27-JUL-2022 UTC.
Does DEBUG mode log the CAT strings being sent to the radio? Where is that file stored? Something strange is happening as I change frequencies.
That seems to have fixed it for the first frequency. But each band seems to retain mode/data-mode independently. So if I switch frequency, I don't get USB nor Data set, only the initial.
I just uploaded to the website a fixed version.
I will appreciate if you could download it and validate it it works for you
Thanks for reporting. I have updated the file.