I really do appreciate you getting back to me! I did end up fixing that memory calculation issue, but i still am unable to turn on revision control. Ill send that file over 
Also off topic, if you happen to see anything related to Creature spawner errors, maybe that could help my other issue lol. For some people, there are invisible zombies in every lobby they go into, and i cant find a reason why.
UnrealEditorFortnite.log (6.6 MB)
Hopefully this sends correctly!