Kevin_A I was also wondering about the beta V2.2.2 because Mr. CHEN mentioned it previously in that post.
According to what he said, it should be available, but I can't find it ...?
P.S. I'm using Android devices.
V2.2.1 also caused network interruption, ( station mode setup ) especially just before merefian flip. I had to force shut down the asiair and reopen it to re-establish the communication.
About polar alignement, I had to do at least 5 polar alignment check sequences in a row , to get decent polar alignment numbers. Between each polar alignment routine I was homing bot axis before starting the calibration.
The results was unstable juping up and down on both axis and the calibration was fluctuating evertime I started a new polar alignment sequence.
My setup is rigid and nothing loose.
So far, tested on my two asiair plus, the V2.2.1 is one of the most unstable version I ever used , I cannot wait to try something else !