An engineer from Dectris was here Dec 2 to examine the detector. In the course of their investigation, they swapped cables and circuit boards in the detector and have determined that the problem is with the module, but they are not certain what the problem is. Fortunately the issue is on the edge of the detector and is therefore a cosmetic issue and less a functional problem.
In the meantime, a dead pixel mask has been incorporated in the detector server to block out this region of the image, so no additional work needs to be done from the users standpoint for processing.
A final resolution to this problem is being determined.
If there are any questions/concerns, please contact the staff.