iPad2 Crashing With Old Audio Engine?

We are getting reports of crashes when using multiple fingers on our piano app. We’re using the old audio Corona audio engine. But do not see any crashes on our iPad1 test device.

Does anyone else have any experience using the old Corona audio engine on the iPad2?

http://itunes.apple.com/us/app/piano-of-playfulness/id468234998?mt=8

Thanks! [import]uid: 4596 topic_id: 20188 reply_id: 320188[/import]