cansincokol We suspect this is dust How_to_clean_ASI_camera for your reference https://astronomy-imaging-camera.com/manuals/How_to_clean_ASI_camera_and_redry_the_desiccant.pdf
You really dont understand and do not read e mails I cleaned as I said before with your manual!!!!. IT IS NOR DUST .CAN YOU UNDERSTAND??
@tech@zwo
