I have a crash from a live set that I can reproduce 100% consistantly from a set that has 1 loop, an impulse sample, simpler (all using sections from the same loop).
When I play a warped/stretched section of the audio, and then go to the 'volume' clip envelope view, then click play on the impulse midi track. When I go back to the warped/stretched clip that now has the volume envelope opened it will crash without fail.
Doing many other operations it will work fine, but there is something weird with the volume envelope I guess. If it would be helpful for me to provide this set or email it let me know, I don't believe it is more than 300k or so as it doesn't have much to it.