OBS crashes while streaming with AV1 encoder (NVENC)

[Retro_Soba]

Hi everyone,


I'm streaming on YouTube using the NVENC AV1 encoder in OBS (v31.1.1), and after several hours of streaming, OBS suddenly crashes with this error. It happened already a few times. Can anyone help me ?
Thanks :)

This is the error:

Unhandled exception: 80000003
Date/Time: 2025-07-28, 02:33:44
Fault address: 7FFFA36D5A92 ((null))
libobs version: 31.1.1 (64-bit)
Windows version: 10.0 build 19045 (release: 22H2; revision: 5965; 64-bit)
CPU: AMD Ryzen 7 7800X3D 8-Core Processor


Loaded modules:
Base Address Module

 

[PaiSand]

Please attach the full crash report and the log file from the exact same moment the crash happened.

 

[Retro_Soba]

The last 11crash reports with the same error.

 

[Retro_Soba]

And log reports.


Thanks everyone in advance.

 

[prgmitchell]

not the same error but all the more recent ones show that you are running out memory when the crash is happening. next time you stream you'll want to have task manager open on another screen and keep on eye out to see what is using all of your RAM.