I have several combo boxes on a form. I selected an item from each combo box and did a save. I reopen the form, repopulate the combo box with the saved value displayed in the combo box display area and the original list items, driven by individual DB/tables, are available to choose from if I click on the down arrow for the combo box.

The problem is:
When I tab through the form, some combo box displayed values change from their saved/displayed setting to a new displayed value without me opening the drop-diwn list. The new displayed value happens to be the one that is next in line in the drop down list below the one I had originally chosen from the drop-down list.

I don't know why, because it doesn't do it on all the combo boxes, only a few out of several. But yet, I think all combo boxes were made the same and work the same. Is there a setting to prevent this from happening? Because I still want to be able to choose a different choice from the drop-down box in Edit mode.

Any ideas?