Hello there,
I keep getting the [GPU Crashed or D3D Device Removed] error every 5 minutes or so and it crashing my system.
I have extended the tdr delay and tddidelay to 240.
I have a Ryzen 5 3600 (a Ryzen 9 5950X on the way) and a 10 gig RTX 3080.
I have done all the driver stuff, reinstalled windows, upgraded my ram, recreated my map in a brand new project, reinstalled unreal several times. I have spent 80% of my developing time on this problem…
Anyone got any ideas?
Cheers.
Assuming you’ve done all the obivous stuff… have you checked hardware? - like what PSU specs?
Not wattage but how many amps per rail.
RTX cards really need 70A or above, there are many 1000W+ PSUs with only 40A per rail so you really need to read the small print
What version of DirectX is enabled in the project? If it is version 12 - then it is STILL not stable…
Enable DirectX 11 in the project settings.
One thing you could try, is in your engine defaults.ini increase the allocated vram
Hey, thanks for the reply. I bought a new 1200 W PSU a few weeks back.
Hi, I am using DX12. I think its needed for the Lumen + Nanite combo.
Hi, ill give that a go now. I had been bumping it up in unreal but to no avail so far.
Im not sure on amps per rail etc but its a pretty powerful PSU. I have maxed out stuff like Wukong on cinematic and it seems to run fine.
Update:
I got a new cpu: Ryzen 9 5950X.
I changed drivers to non-studio and it seemed to work a lot better (only about one freeze per half hour now).
Just got this on my last freeze:
GPU Crash dump Triggered
UnrealEditor_D3D12RHI
UnrealEditor_D3D12RHI
UnrealEditor_D3D12RHI
UnrealEditor_D3D12RHI
UnrealEditor_D3D12RHI
UnrealEditor_D3D12RHI
UnrealEditor_Core
UnrealEditor_Core
kernel32
ntdll
Still have the same problem. No fixes have worked. I am considering moving to unity at this stage and just remaking my game. I have now wasted 4 months on this project.
Try turning “texture streaming” to ON in “project settings” to fix the crashes…
Happening a LOT with testing more Metahuman things today and yesterday, not sure why.
Only happened every now and then in 5.4.
No real indication of why.
Texture streaming has been on but not using it for anything in this new project.
5.5 metahuman might be doing something.
5.5 in general might be doing something.
I don’t use Nanite.
I do use Lumen.
5.5 metahuman doesn’t seem to use big textures so not sure if texture streaming would benefit that.
Turning off DX12 doesn’t seem like a solution.
Started after switching to a stronger PC with a Radeon gpu. Never happened with my old PC + Nvidia. But still feel Nvidia doesn’t have enough VRAM. But also, I often had Lumen off then.
Increasing quality from medium to high metahuman may be triggering it more?
Always used high in 5.4 project, wasn’t a problem.
