I have a very simple form, containing 1 TextField without any scripting. When I move my mouse over that TextField, I see the mouse cursor changing to busy for a short time, like half a second or even less - but with a big form with lots of TextFields it is getting annoying.
This doesn't happen when the TextField is protected.
Is there a way to avoid that on a active TextField?
I've not noticed that before, are you able to share your form? If so host the form on a file sharing site like dropbox or google docs and add a link to it here.