I turned on Ajax for my simple form and it seems to be working properly… didn’t think I had to do that. I’m going to try more complex forms now and see how it works. If I still have troubles… I’ll create an admin account for you.

Thank you for getting back to me.

I should add the following:
WP version 4.3.1
Enfold – latest version 3.3.2
Gravity Forms – latest version 1.9.12.1