Problem with flat with my brand new Asi 1600 Mono

Hello,

I received my ASI just a month ago and i'm doing tests.

In APT when i set my flat box on my scope doing a flat test the result is a white image with a large grey border on the left.

Here's attached a picture of this image.

Thanks for your help

Mourad

Could you send us a email to support(at)zwoptical.com

Please give us the original flat frames, upload it on dropbox or somewhere and attach the link.