I have a radeon VII and after updating to 12.3 I pressed clone display and had a hard time getting it back to my seperate displays, this seems to have precipitated my problems. I have a triple screen setup on DVI cables and a desktop screen on hdmi, in order to use eyefinity for my games I unplug the desktop screen and can span the triples fine. But now after I unplug the desktop screen it causes 2 of my triples to not be detected and now can only play on 1 display. I have done everything I can think of to reverting back to last known good drivers. Short of a clean install of windows I'm stuck.