Looking to use master mix on Steinberg ur44 for videocalls

Hi to whoever reads this :smiley: :smiley:

Right now i’m receiving classes through Google Meets and using my Steinberg UR44 for the audio. The problem is that it has 6 audio inputs and can only use the first 2 of them (the Hi-z ones). It may not be a big issue, but i’m trying to use at least 4 of them ('cuz are music classes). The problems seems on Sound config on Control Panel, but can’t find a way to change it. HELP!!! :confused: :confused: :astonished: :astonished: