ODD: Can't change default audio device

Suppaduppa

Reputable
Apr 27, 2014
8
0
4,510
This is making me go nuts. Out of nowhere, it seems now I can't change what my default sound device is. I want to change my default sound device to the Virtual Audio Cable one, but I can't. I can't do nothing on the "Sound" window, nothing changes. Im talking about this window:

qK6Mn.jpg


VraPJ.jpg


These pics are not mine but same happens. See how he sets "Speakers" as default device, but the green "V" doesn't change? Im stuck on there, I dont know what to do. The only thing that works is the "Test", everything else doesn't do nothing..