

The images I am getting has small squares like chess board. What am I doing wrong?
I am using Astrophotography Tool 3.88
I can not see ZWO native camera on the list so I am using ASCOM and I can see ASI533MC PRO
I choose RGB16 from the list
I have downloaded latest firmware from ZWO
I have enough power for the camera, 12VDC 5A
I use the ZWO USB 3.0 Cable
I tried lowering down the USB Limit or increasing it but did not make any effect.
Gain is at 0 or 360 same effect
Bin 1/1 is worst than Bin 4/4