If there a chance you could package your project? I mean the files from
X:\Users\YourUserName\Documents\Unreal Projects\ProjectName\
I could then download it and see if I get the same problem. If you decide to do it please don’t include anything I can add myself like starter content/AnimStarterPack so it doesn’t end up being a massive file?
I really want to find out what’s causing this since so many people suffer because of this.