Video issue with accelerated wireframe views--
In an accelerated wireframe view with edit handles enabled, when an element is selected followed by a zoom or pan, any part of an element that was directly under the edit handles is left behind as a ghost element or image. Refreshing the view makes it go away.
This problem does NOT happen in any non-wireframe view, or if graphics acclerationis turned off, or if the edit handles are disabled.
Best workaround right now is to disable edit handles or turn off graphics acceleration.This problem does NOT happen in XM.