Alex & Doug,
I got a Samsung Galaxy Tab A tablet today...upgraded to Android 10 upon setup. I downloaded the apk file and installed AS 2. I swept a couple of antennas, varying the number of points by bandwidth of the sweep. I can confirm Doug's results about the "slow" data transfer. At times, very slow. My FW on the AA-55 is 1.25 as per Alex's recommendation above.
Hope this helps...
Frank
K4FMH
K4FMH