How do I get audio through HDMI Pass-Through to work again?
I have a Surface Pro (original version) on Win 8.1 and am using a Plugable UD-3900 to a Sony TV through HDMI for an additional monitor.
Originally, I could select this as my default audio device and use the television speakers to listen to audio, but this is no longer working.
Once I tried completely uninstalling all the drivers and reinstalling, and it magically ‘worked’ again, but now it has stopped once more and I don’t know what to try next.
Reinstalling the drivers once a week isn’t a sustainable option.