HELP

Ok so I have had this app for a couple months now. The 19.99$ version.. I recently downloaded beatmaker 2. Pretty happy with the app. My problem is, ever since I started using beat maker anytime I use sampletank every sound is literally distorted. I keep trying to fix this problem within the app and before I get anywhere it just shuts the app down for no reason. I have deleted and reinstalled, still same problem. Can anyone help me here? Thanks

KY342 about SampleTank, v1.1