So this is a weird issue on Windows 11 that is driving me nuts.

Whenever i use a gpu accelerated application, for example a video game, Adobe software or LibreOffice, my secondary monitor will lose the signal and turn off after a while. However, this is only while said application is in focus - in case i tab out or focus something else like my browser window playing a YouTube video, the display does turn on again and i can see the content as expected.

I have not yet found any setting that does prevent this from happening and i do not remember configuring anything that could have caused this. When using another boot drive with Linux everything does seem to be fine.

I am using W11 with the latest Updates and drivers as well as a 7800X3D and RTX 4080.

Id appreciate any help, i am kinda out of ideas