the midi pedal shouldnt matter.
AUv3 is a still young technique: there still are quirks. It will no doubt grow, and make IAA superfluous. But there is still work to be done, we basically have no grip on why things might bug now. We thinkg that the instability is not caused by our side of the programming.
Apropos: Ipad Pro first generation:
-what kind of CPU does that have?
-have you closed all other apps while playing?
1 Like