Engine Slowdowns

Im noticing it is using a good portion 60% normally of my 16GBs and then goes up to 80% when its slowing down. also Im noticing the slow downs almost always come after deleting an asset or compiling a BP. Doesnt seem to be any rhyme or reason and can only be fixed by rebooting my machine.

I haven’t tried reinstalling the engine im using 4.18.3 but I would like to know other options if there are any before doing that. I tried verifying the engine last night which hasn’t helped. Also I tried deleting intermediate, VS, build, binaries and save folders and had everything rebuilt but no change.