Hi! I was playing a non heavy game and about 10 minutes in, got this error. My drivers are up to date and I even uninstalled (safe mode) then reinstalled. Still, get the error. I have gotten a lowlevelfatalerror before, but fixed it. This is a new one. I've searched the internet, found one or two sites, tried what was suggested, nothing. Still get the error. I have plenty of memory and have played other games without issues. I have a NVIDIA RTX 4070.
-Update fixed this issue by forcing dx11 but now get this error...
LowLevelFatalError [File:D:\build++UE5\Sync\Engine\Source\Runtime\Windows\D3D11RHI\Private\D3D11util.cpp] [Line: 184] Unreal Engine is exiting due to D3D device being lost. D3D device was not available to determine DXGI cause.