I've been using the AIR with a CGEM with no issues. It works with the guide cam in the ASI183MM Pro or the AIR directly, however the choice of USB to Serial cable - then to the serial cable for the CGEM seems to make a bit of difference. Just select the AVX since it is basically the same controller and it all works well. It works just as well on an iOptron CEM25P especially if you buy the custom USB to RJ11 cable to avoid the Serial 9 Pin connections. I have yet to try that with the CGEM, it might work.... You can't use StarSense, I use SkySafari, Cartes du Ciel, both work just fine.I have not seen any issues with the mount continuing on after a GoTo from the AIR App or SkySafari, but you should always PA, then Plate Solve and then sync to the mount. If there are any discrepancies between the settings on the hand controller and the AIR config, things do get quite confused.