ok , i got a nice collection of those error , lauch the game loggin , enter the world , bam
LowLevelFatalError [File:Unknown] [Line: 671] TempTexture2D->GetResource()->Map(0, &Range, &pData) failed at C:/UnrealEngine/Engine/Source/Runtime/D3D12RHI/Private/D3D12RenderTarget.cpp:1682 with error...