Thanks Afton. I definitely have in mind installing and using Win7, as it's due to be the major OS very soon, and I have to make sure my products work well on it.
It's amazing how some things can affect seemingly unrelated behavior.
You probably can't use this proficiently anyway. Leaving insert mode shouldn't cause trouble. Are you using Visual Assist? Behavior can be different there, esp. if you are using "vaxesc". Please try toggling that if you are using VAX. Apart from that, I do call some extra function to make sure Intellisense drop downs are closed. I can prepare a special build with that call removed and send the DLL to you for some quick tests, it will be the most effective way to try and find the problem.
Regards,
-- Jon