Piash
September 26, 2022, 4:37pm
#1
I tried to solve it by following all the possible solutions on the internet
Tried to setup windows and install UE5 - Not working
Updated Nvidia studio driver - Not working
Tried registry editor TdrDelay and TdrDdiDelay changing the value- Not working
Tried deleting afterburner - Not working
Tried downgrading the Nvidia driver- Not working
Tried fixed framerate and screen percentage on the editor- Not working
Tried deleting Intermediate and Saved folder - Not working
Is there anything I left to try?
Is there any more thing to try? I worked on several projects a few weeks ago. But after that, it is consistently crashing.
With Default and DirectX 11 it is working fine. But I want to use Directx 12, Ray Tracing, Lumen, Nanite, GPU Lightmass all these features.
PC Specs:
i9 12900k
64 GB Ram
RTX 3090
Asus Proart 4k Monitor
Unreal_Lumen.log (218.9 KB)
Sarlack
September 26, 2022, 6:55pm
#2
@Piash you could try my solution. I had the same issue and tried everything you did.
I ended up altering some source code and haven’t had a crash since.
source files can be found here…
@Joshuab_artist I had the same issue. I updated to Windows 11 and then UE5 kept crashing my 3090. I tried everything I could find in the forum. Edits to registry, uninstall afterburner, added UnrealEditer.exe to RivaTuner, switched to studio version of Nvidia’s drivers, changes to Nvidia Control Panel, and updated Nvidia’s latest driver that mentioned performance fixes for the UE5 editor.
Nothing worked, so I edited the c++ files that @Gooner44 mentioned in the third post in this thread. I had …
If you use the launcher, here is the compile .dll file…
@Joshuab_artist I have several programs open when using the editor and no problems. But I have an AMD 5950k and 64gb of ram, so if you are using a lower end machine, it is possible to have too many programs open at once.
I believe the D3D HUNG error has to do with Windows 11 and Nvidia drivers not playing nice with each other on some video cards. When the Unreal Editor or some Unreal games are in this environment, the card can crash.
If you want to give the compiled/built file a try, here is t…
1 Like
there was a windows update so gfx drivers need to be reinstalled
you could try the game ready drivers
when you reinstall, select clean not express
1 Like
Piash
September 26, 2022, 8:51pm
#4
I will give it a try. Will confirm if it works
thanks for the reply
Piash
September 26, 2022, 8:52pm
#5
Let me find if there is any gfx driver update
Will give the update
thanks
Piash
September 27, 2022, 5:28am
#6
Hi, I checked replacing the .dll fix.
It is not crashing with lumen only
Whenever I enable ray tracing, gpu lightmass then the gpu crushes again.