Nadya,

About 200 items in listbox. No multi-select.
I built combobox and listbox on a new form and stripped out all code, except barebones. Listbox still has same misbehavior.

I put out new message today called Listbox behavior will send me to the nut house. Inside the message I showed all code and all properties of stripped down form and code to bare minimum for testing.

Behavior is still incorrect though. I am thinking about what to do next. Combobox based upon same table as listbox works fine with listbox, but combobox based upon array does not work with listbox. Maybe there is something in today's message under properties or something that might clue you in. I am at a loss. I will keep trying things. Thanks so much. I never give up. This will feel good to fix, if and when I fix.