I have a listbox, whose data source is tied to a field called CASE_ID. CASE_ID is a numeric field and has an index associated to it in ascending order.

When my form runs, this listbox run's fine. However, if I change the order of the index to descending, and then run the form, the listbox displays some unusual behaviour. The scrollbars flicker uncontrollably, and when you reach the last item in the listbox, you can no longer navigate. You are now stuck on the last item until you close the form.

Any ideas ?

Derek