If you cannot recall the IP of the AP you can either (1) look in the address table of the main router to find it as static or reserved dynamic, or (2) hold down the reset button on the AP to reset it to factory defaults -- but then you will have to reconfigure it and that will disrupt your network while in progress.
Thank you. I was able to look at connected devices and find the IP (can't beleive I did not think of that). However either wireless or directly connected when I typed in the IP I did not get the challange screen for user name and pasword.
I was trying to avoid a reset. But unless you have any other great ideas tha is probably my only option.
Thank you for your assistance.