Everytime I alt-tab from wow my screen starts flickering and something like broken pixels start showing up. This only occurs when using DirectX 12. Using DirectX 11 fixes this problem but the problem is im having way more fps while using DirectX 12. Have u found any fix for this problem?

EDIT: Looks like newest Windows update fixed it

Broken pixels and screen flickering when using DX12

Anisha-defias-brotherhood March 14, 2021, 2:26am 2

Sounds like this issue: