Was playing war thunder and all of a sudden this flickering started to happen. Eventually all of the map and assets went black and then they came back again at a lower resolution and then back fully but with some stuttering. Whilst this flashing thing was happening, I clicked windows and tried to use my mouse but it was as if it was on thr lowest sensitivity possible. I just got this 5090 not long ago so I'm really hoping this isn't it dying.