So far I've only noticed this to happen while playing, "American Truck Simulator."
My GPU is NOT overclocked, as I see no need to do so. During gameplay, my screen may or may not FLICKER to a black screen then go back to the game. After the screen flickers, my FPS will hold around 48FPS.
As far as I know, my GPU does not overheat, its utilized 99% during gameplay and temperatures hold steady from 68C to 75C, which is normal. Why the random black screen though? Is this an NVIDIA driver issue?
I'm tempted to put my 2070 Super back in my system. I never had problems with it.