This is a strange issue, but when I remote manage any Windows 7 workstation it changes the desktop background to a black background and Aero is disabled.

Even if I disconnect from a workstation I remote into and reboot it, it still has this issue. I can manually change the desktop background back to what it was, but the Aero feature does not come back; the device is stuck with simple visuals.

Sounds petty, but this could drive users insane.