Takes way too long and too much memory to CLOSE files

Here is an irritant that has been bugging me for months. Occasionally when I try and shut down a file, CorelDRAW becomes unresponsive. Then I watch my RAM meter go from between 2 & 3 gigs to OVER 11 GIGS! Absolutely no logical reason for this. So, I've been either hard closing it or task master. Happened HUNDREDS of times. 

Earlier versions of CorelDRAW, which were often unstable and crashed periodically, did not have this issue. However, you could delegate how much memory (RAM) CorelDRAW could use. Now CD has become excessively reliant upon virtual memory and this causes continuous problems with the OS and other programs. Who actually thought that this might be a good idea? (If it's the same guy that came up with that new problematic font system, my suggestion is to trade him to another company - like Quark, for example.

Tried moving my virtual memory to another drive, but then it affected other programs. Not good. So had to scrap that idea.

Has anyone had this issue and, if so, is there any way to solve this? Thanks.