Alright, I found the file(s) you’re speaking of. Important side note - after I uninstalled and re-installed UE4 yesterday, when I went to pull up the same project ( name is a515newbuild ) and it was there, but every actor in it was deleted. I messed with it a little bit, but seeming as it was empty, I just created a new project ( which has similar slowdown and crashing issues ).
I see 6 text documents in the folder for a515newbuild and 2 .DMP files. Would you like me to attach all 8 of these?
EDIT - When looking at the ‘backup’ files, there are 5 of them, 4 of them are <40k, one of them is 920k and is too large to upload to your forum here.