I have noticed that on certain screens, including Oculus, Minecraft, paint.net and Quixel Bridge that strange white/grey lines or pixels appear when I am not moving my cursor. When I move the cursor over the affected area it disappears but then appears again. I need to know what is causing this and how I can fix it. I have attached an image highlighting the issue to help with support. Thank you.
Sorry for not including it. Here it is:
CPU: Ryzen 5 2600X
GPU: RTX 2060 FE
PSU: Not entirely sure of make (had machine prebuilt) but it is a 500W 80+
Motherboard: ASUS Prime b350m-a
Monitor: Samsung UE590D