MVP-8400 Odd behavior.

I have a MVP-8400 on my personal system in the family room. I recently had to change out my W-iFi access point on my network. When I went in the panel to reconnect it to the network, I could not get into the protected setup pages. Instead of a keypad popping up for the password (has always been set to the default) I get the full keyboard. I'm stumped with how to get in and get it reconnected.
Thanks...Jim...