USB Mic - how to enable?

Hi, nice app.

I'm running it on a Macbook Air (intel) and have managed the connection to my first, private Allstar node.

I'm using a logitech USB headset, which I use for zoom and google meet all the time. Well I am _partially_ using the USB headset, as Transceive doesn't recoginze the Mic and keeps defaulting to the laptop's mic.

the earpieces are fine

Is there a trick to this? I've tried changing the system audio I/O to be tjustthis headset but no go

and a couple of reboots later all is fine.
amazing.
Please Ignore!