Corrupt Project File?

Hello Everyone,
 
I see this time and time again, I will add more and more softsynth instrument tracks and then you start to see weird graphical artifacts, then sometime later on (at no precise time or action), Sonar crashes.
 
Anyone ever see this?
 
Ive had this on multiple machines and configs.
 
 
 

Hi Bitflipper,
 
Definately not.  32 GB and it was only 9 softsynths at the time.   I feel its something to do with the VST hook or something.   It crashes sometimes even when I just add in certain VST's.  But known good ones like from Arturia.  Its weird.
 
-Adam