I have been experiencing some weird display problems with combo box and scroll pane components (MX 2004 Pro). For example:

After closing a combo box, a focus rectangle is still visible where the drop down was.

Sometimes the combo box content drop down goes up while the focus rectangle goes down.

Focus rectangle appears on scroll panes all of the sudden. Were not there before.

Focus rectangles on lower levels are showing through on higher levels.

What gives???