I apologize in advance for Google translation. After almost a week of my research, I want to share it. The problem has not been solved. I just want to share, maybe someone else has some more ideas on how my problem can be solved. The bottom line: OBS crash, approximately 40-80 minutes after the start of the stream, the crash occurs both when rendering the video card (AMD HW H.264) and the processor (X264), sometimes accompanied by flashing screens, taskbar bugs, explorer crash, 100% crash of the game, once even the video card driver crashed completely. The problem is that the crash rarely saves the error log. During all this time, we managed to collect only four logs, with different errors. I turned off the "Recording" for the tests, used only the stream.
What I tried. Drivers, update and install an older version, clean installation of OBS, installation of version 29, disabling "Game mode", increasing the swap buffer, rolled back recent Windows 11 updates, reinstalled Windows 11, disabling "hardware acceleration" in OBS, installing and updating Microsoft Visual C++, streaming a small looped video without running games and other things also led to an error. Note, the video card does not heat up more than 70 degrees during streaming.
Logs of saved errors
https://obsproject.com/logs/ptEVjO4627pUwqvf (last mistake)
The log of the last stream
What I tried. Drivers, update and install an older version, clean installation of OBS, installation of version 29, disabling "Game mode", increasing the swap buffer, rolled back recent Windows 11 updates, reinstalled Windows 11, disabling "hardware acceleration" in OBS, installing and updating Microsoft Visual C++, streaming a small looped video without running games and other things also led to an error. Note, the video card does not heat up more than 70 degrees during streaming.
Logs of saved errors
https://obsproject.com/logs/ptEVjO4627pUwqvf (last mistake)
The log of the last stream
