[musicman691]

Not sure but I think I may have found a solution to the crashes I was getting. If I leave the Sampletank 3 gui open after I do a PT save session and then close the session I get the crash. If I close the ST3 gui, save and then close the session no crash.

In the course of the support ticket I raised with IK their answer to the cpu redline is that some patches might be going through pre-analysis and that they say will cause high cpu spikes.

More when I know more.