Weird Artifacts Suddenly On Every Project

Can someone tell me what is going on? When playing in the editor window all of my UE5 and UE4 projects have suddenly started showing visual artifacts. If you stand still long enough and don’t move the camera it goes back to normal. It also looks fine in the editor. When in unlit mode everything looks like the resolution is very low. If I play using standalone the game runs horribly when it ran very good before.