Anytone 578 no PTT audio

I am having an issue trying to get Vara FM to transmit on my Anytone 578.
It will trigger the PTT and transmit, but it is not sending any data. It keys the PTT, but then I get NO SIGNAL back from the soundcard test. I listened on an HT and there is no data being sent, only a carrier.
Any suggestions? Thanks!
Running Windows 11, Digirig Mobile, CAT cable

John,
The important part is to ensure you point Vara to the correct soundcard.

Try some of these steps:

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