Today I was playing Warframe, not a heavy game... But when a lot of things are happening at the same time, I get decent size (Approx. 1/8 of the screen resolution) black rectangles all over my screen, mostly wherever my cursor is pointing at. They disappear when the GPU is not in heavy load, so it only happens when I'm really using it. I got an RX 5700 XT playing on 3440x1440 in medium low settings, nothing in the background and I still get the same problem. Could it be the life of the GPU?
