GSX Pro - No Sound

I’ve noticed that the ground sound has stopped working - baggage handlers, passengers boarding, and pushback. For some reason, it’s not showing my headset as one of the available audio devices (see below)

This product has so much potential but so frustratingly buggy and a difficult user experience.

Have you updated?

Update basically does a re-install, worth a try.

Did that work?

I have no sound since some time either - it’s all updated. Did you solve it?