Marc Lucas
Active member
I'm not sure what is happen don't know whether it is a fault. A couple of times now I have been using my D800 and all of a sudden the Aperture reading on the camera goes to zero. so if I take a pic it is just a black image. I have turned the camera on and off and it sometimes sorts the problem out. Also if I turn the zoom wheel on the lens (24-70mm) it sometimes reverts it back to where the Aperture was. Is this a known bug or a potential problem?