Hi again ZWO,
I did some further testing of Beta v1.2, and this may explain why the ASIAIR Beta 1.2.1 Guide Calibration moves the star so much on the RainbowAstro RST-135 mount that it causes a "Star Lost" condition.
In the original ASIAIR v1.2 (Firmware 2.61) the mount speeds show up in the Home screen of the ASIAIR as "guide... centering... find...max."
When I change between those four speeds in v1.2 ASIAIR, the RST-135's Hand Controller speed also changes between its four speeds (Guide, Speed 1, Speed 2 and Speed 3).
In the Beta v1.2.1 (Firmware 2.64) ASIAIR, the mount speeds now show up as "1x... 2x... 8x...16x...64x...256x... 512x...MAX" in the Home window.
Additionally, when I change the speed on ASIAIR, the speed shown in the hand controller does *not* change at all!
Could you please check into why (1) we can no longer select the four mount speeds from the ASIAIR Home window, and also (2) check what speed does ASIAIR select before it enters Guide Calibration? (Should be Guide rate.)
Regards,
Chen