>
>Seems like I bumped into the reason for the problem a few hours ago, see my message#1156399.

Tore:

Yes I got to your post after I posted. This is pretty easy to reproduce, drop 2 textboxes in a form, add ! to the format property of one of the textboxes, run form, try pressing function keys F3 to F9 with focus in each textbox.

I guess that maybe other format codes do the same.

Carlos