Every time I do a lot of midi & audio work, copy pasting loops etc. Sonar freezes on me, the more extensive the editing, the more it does it. Am I just loading up too many undo points? I am really grasping at straws as to why I get these random crashes. My computer is an i7 running windows 7 & X1 version E, 64bit and I have 16 gigs of ram.