Bug Report OBS Crash Libx264-148.dll

[IILiv3II]

Hey everyone ,

We just bought a new PC with a Ryzen 3700x on a b450 msi gaming pro carbon ac Motherboad with 32GB Corsair Vengeance Ram and wanted to Stream with that PC.
The Problem is that OBS on that Computer crashes (random) , sometimes after 10 minutes and today after like 90 minutes.
I Updated all Chipsetdriver / GPU driver and so on.
I also used Prime95 for about 4 hours without any warnings or errors on all 16 threads - memory was tested aswell there.

The config we use is the following :

Intel i7-7700k Gaming PC using NDI 4.6 with NDI 3.8 Runtime into the 3700x Ryzen PC with the same versions.
Its no problem for the Ryzen to get the signal and stream at 1080p 60 fps on preset medium with like 35% cpu usage the temp doesn't go higher then 70° C but somehow it crashes.

I read that the error comes from overclocking the system but i didnt do anything like that , the cpu just uses the precision boost drive or whatever its called to boost itself up to like 4.2Ghz on all cores during the stream.
Hosting a Minecraft Server for like 8 hours is no problem and everything is working fine.

https://obsproject.com/logs/yucGWs3UTIFU5UFC

Regards

 

[itzblaze111]

not sure if i can help for sure but, can I see your settings that you are using, Also, if you can try going into the bios and disabling turbo boost and trying obs again, that might work.

 

[IILiv3II]

you mean the obs settings ?
Could try to disable the boost but i feel like its "wrong" to do that .
The Bios i have for my motherboard is still stated as Beta.
No idea if that could be a problem too
Thanks for the quick Answer

 

[R1CH]

Unfortunately Ryzen 3000 series seem bugged at the moment, either due to BIOS issues or microcode issues. Not much you can do but wait for your motherboard vendor to release updates.

 

[IILiv3II]

Thanks for the fast reply.
That was one point i was worried about with the beta Bios.
Guess i will just wait for a Bios first then.

 

[IILiv3II]

Still no new Bios update , could it help to try it with a capture card instead of the NDI stuff or is there no difference ?
Otherwise i try it once without the overclocking from the cpu itself

 

[R1CH]

Overclocking will definitely introduce stability issues on the 3000 series, I would suggest turning it off.

 

[j0n550n]

I have the same problems. on my AMD Ryzen 7 3700X and ha have a MSI 570x A-pro