Hey,
In UE4.13.1, we’re seeing this on several machines. The setups differ from older i5’s to newer i7’s. All setups have 16GB ram. They are all on Win7 64-bit. All working on SSD’s.
We haven’t experienced this issue previously and we’ve been on UE4 since years back.
Have you got any other ideas on what this problem could be?
Cheers