UE5.4.2 crashed with memory when I open editor a few seconds everytime

[MKKNinetyTwo]

try these fixes for RHI related crashes:

UE5 Crashing on startup due to an unhandled exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00007ff840001ac0

someone else had RHI related crashes, you can try the fix he used: Open your UE5 project folder. Edit the file located at “path_to_your_UE5_project/config/DefaultEngine.ini”. Find the line that says “DefaultGraphicsRHI=DefaultGraphicsRHI_DX12”. Change it to “DefaultGraphicsRHI=DefaultGraphicsRHI_DX11” if you dont have a project to test this fix on, and the crash happens when opening UE5.exe: open Epic Launcher, then just download some random free project template from Epic market so you can…