I have a CEM70G, and it works fine, with a couple of idiosyncrasies I had to learn.
1) You must use the USB2 output on the AIR for the connection to the mount. My mount has saddle provided USB3, with internal wiring so no cables dangling! But! Don’t be tempted to connect the mount to the AIR on any but the USB2 of the AIR, even if you use a USB3 hub *(powered or unpowered, no difference) between the mount and the AIR.
2) You can have SkySafari running on your control device, phone or ipad, etc,. Just don’t go to the trouble of establishing the connection of SS to control the mount. There is precious little reason to do this anyway, but just don’t. Let the AIR do what the AIR does best…. Control your mount and cameras.
Mine runs reliably through the night, parks and shuts itself off. Love the AIR!