When moving a cabinet between editors (Cabinet Editor, Shelf Editor, Door/Drawer Editor, etc.) the current screen does not correctly display. For example, in the CE I see just a small area in which the operation I am attempting (like rotating the cabinet) is occurring. This small screen is in the center of the cabinet. The cabinet itself does not respond. Another example: If I take the cabinet to the Door/Drawer editor and try to select a door for deletion, only a portion of the door will highlight. Consistently, I can correct this situation by selecting Visibility and clicking on Restore All. I had this problem occasionally in 6.4 but in 6.5 it happens all the time. Is this a current glitch? video card issue? or just too much coffee?
The first thing I would do is update your video card drivers. Available at your card manufacturer's web site for a desktop or get them from the laptop manufacturer's website if it is on a laptop.