Random Engine freezing

Hi guys, I’m having an issue with my engine currently that I can’t figure out. Whilst testing mechanics of a prototype FPS game I’m creating the engine just freezes randomly and I have to quit using task manager. I’ve tried to cooking for debug on any errors/infinite loops but am unable to find any. If there’s something I’m misreading or missing It’d be great to know.
I have reinstalled 4.18 twice now and this freeze still happens so I think it either is something in my project files or a bad blueprint that’s causing this issue.
I’ll post the cook log attached to this question and any help would be really much appreciated.link text

Also here is a video of the issue.