UE 5 Crash D3D Device lost after Startup

Yep - me too! Thanks @PecaPospec !!!

I did it, but unfortunately UE5 still crashes if the MSI Afterburner is on. Once I quit it the problem is gone.

I found that if you reduce the framerate to 30 in the Project Settings while working in the editor; then crashes are reduced to once or twice a day rather than every five minutes when it was set to 60.

same…
rtx2080ti most up to date studio drivers.

any kind of basic operation and use of engine can cause crashes and hangs.
not fun

I was having same issues. Tried everything. Then I uninstalled all the programs that came with my motherboard. Any type of app suite that monitors or updates programs automatically I got rid of. Including any gpu boost software. I also updated my bios to newest one. UE5 is running smooth now. I also did a clean instal of drivers. I also disabled all overlay programs.

Ryzen Threadripper 3970x RTX 3090 FTW3 Gigabyte TRX40 Aorus Extreme 11