Well,, its quite a few years and no manual from ZWO, so I started to write one. https://www.icloud.com/iclouddrive/0daJSd0vS8tgAlgGgEVWZFttA#ASIAir_Missing_Manual_0.3
Thank you for this manual.
This manual has already helped me understand and solve one problem I had. Thank you SO much for all the hard work you put into creating the manual, it is very much appreciated by me at least.