When I use the Poly feature, it doesn't always trigger every note, and instead will sometimes behave as mono.
When I use a virtual MIDI controller app, like Chordion or ChordPadPoly, to control iSEM it sometimes won't trigger any sound at all. It's really hit or miss: if I keep tapping the input on the controller, because I'm not hearing any sound, all of a sudden it will start working again. Or sometimes it will be working, then all of a sudden stop.
I'm running everything on a Retina iPad mini, with the latest iOS. Would be great if you all could fix these issues.