As many experienced, ASIAir on my Google Pixel 7a crashed when I tapped "Enter Device" last night. Then, I downloaded and installed the version 2.2.1 from the ZWO website. The crash was gone and ASIAir seemed to work fine.
However, ZWO EAF is now very unstable. It's quite often disconnected suddenly and ASIAir shows "New Device Detected" or something and I have to tap "EAF" icon at the upper right and choose "EAF_1" manually. Then, when I started Auto Focus manually, four out of five attempts failed with a message "Abnormal or movement range not enough, try adjusting the step size". I changed the step size like 20, 30, 50, 60 or 100. None of them fixed the problem. The EAF's backlash was set to 30, by the way. The same thing happened when the auto focus was kicked during an autorun (every 1 hour). The auto focus failed and the shooting resumed quickly. So, I guessed the frame would be out of focus and I paused / stopped the autorun.
EAF worked just fine with the previous version. So, please fix the problem! Or tell me how to install the previous version of ASIAir and roll the firmware of ASIAir Plus back to the previous version!