Hi - I am using an iPad Air 2 with an iConnect MIDI4+ and I've found that it no longer charges the iPad. I suspect that it has something to do with an iOS update enabling the lightning port to accommodate lightning port earphones.
(Everything else works fine but I do have to engage the audio jack with a cable to hear anything as it won't use the iPad speakers anymore).
Anyway sorry if this has been covered already - I had a quick flick through the forum but didn't see a discussion addressing this.
It would be nice to have the iPad charging again while routing MIDI.