UE5 EA display corruption

Valley of the Ancient running on my Windows 10 Home 21H1 i9-9900K 32Gb Ram & GTX1080 8Gb RAM using the latest Nvidia Studio Drivers 462.59

remove
[/Script/WindowsTargetPlatform.WindowsTargetSettings]
DefaultGraphicsRHI=DefaultGraphicsRHI_DX12
from DefaultEngine.ini