If the only interface to the unit is bluetooth, then the bluetooth should work. Period. I dont need this kind of headache, and Ive been a long time customer. Highly disappointed in the quality here and where I used to recommend Line6 to my students, this is so frustrating that I wouldnt dare put them through trying to use any of it.
Is there really anything else to say? I'd be nice to change tones without crashing my ipad, or at all even.