I have developed an application and sometimes when pop-up forma are opened then manipulated (e.g. the form has collapsed sections that can be expanded and collapsed), the Visual Perspective behind the form moves up. When this happens a few times, the system becomes unusable as any records displayed at the top of the Perspective, disappear from the screen. The only way I can display correctly again is to log out then back in. Any-one have any Ideas or am I doing something wrong.
