UE4Editor Memory Leak?

Hi guys,

After closing my project, the UE4 Editor disappears but, looking at the Task Manager (after wondering why my machine is getting so slow)… it would appear that UE4 was using a massive amount of memory almost 7gb…

I watched it for about 5 or so minutes when it finally dropped down to 15 megs and then about 15 seconds later it disappeared from Task Manager.

Screenshot attached.