Maestro part switching problem with Aeros

Please help me out by answering these questions and sending a video of what you mean

Also you could try out beta 4.1.3 for the BeatBuddy see if that helps

You also are on a very old version of the MIDI Maestro, please download our app from the Apple Store or Google play store and update your firmware to 1.1.7

Let me know, thanks!