Hello NODARYN,
If you have a good idea how you can replicate this bug you could send it in via the bug submission form this would give you a more direct wire to the unreal dev team.
Just an idea, but if the frequency of this bug depends on the duration of the game running, it might be connected to some memory issue? The error in the picture is one.
Unfortunately I couldn’t find anything in the log file (maybe I overlooked something, there’s an error regarding particles but I don’t think that caused the crash), haven’t looked at the dump file yet.
Just to make things clear for me, this error occurs while you’re transitioning between maps, and trying to load the ‘Main Menu’ level in?