Today I tried to launch BG3 with VorpX. Usually it worked totally fine, but today as VorpX initialized I was greeted with the black emptiness. Same for VorpX desktop viewer. I tried restarting my PC, didn’t help :(
It appears VorpX can’t output picture at all, even pressing “Delete” doesn’t show up the VorpX menu thingie.
If you happen to have the Windows system restore feature enabled, try to go back to an earlier restore point. If not try to remember whether you have changed something recently. E.g. installed some tool that might hook into games while running in the background.
In addition to that try a factory reset in the vorpX config app on the troubleshooting page. Judging from your post this sounds more like something has changed related to your system though.