Thank you very much for sharing the settings / logs!
I think I found a reason for the initial crash report and started build with this change here:
An automated scene switcher for OBS Studio. Contribute to WarmUpTill/SceneSwitcher development by creating an account on GitHub.
github.com
I would appreciate if you could give this a try and report back if you run into issues.
(You might have to be logged into Github to be able to download it - if that is a problem please let me know and I can send it to you via other means)
The issue was that the scene switcher allowed importing settings while it was in the middle of a uninterruptible scene sequence causing it to point to invalid data after waking up from the scene sequence delay.
Was this what you were referring to with " switch to another OBS Profile "?
The scene switcher does not seem to involved in the second crash you shared earlier, if I am not mistaken.
Not sure what is going on there, unfortunately.
(Crash in "win-dshow.dll!video_queue_write+0x84")