Interesting. By placing combo's refresh in the form's postcancelhook method, I don't have the problem. Commenting it out - the problem appears again.
Why form's refresh() it not enough? It works for the other combobox, which source is a cursor. Why should I explicitly refresh that combo to make it work? What if I have several combos with array's as rowsource?
If it's not broken, fix it until it is.
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