Display Distortion Issues
Applies To: Windows MultiPoint Server 2011
Faint, rectangular lines and artifacts, or a distorted image, appear on the screen where a frame was dragged. This also occurs when you remove a monitor from an active station.
Some station hubs have a known issue that can cause screen artifacts. Sometimes the interruption of a video signal in the system can be traced back to drivers, system configuration, or multifunction hub firmware.
This is a known issue. There is no resolution at this time.