We recently switched from XFINITY to ATT fiber and now our wifi extender isn't working. We have 1 on each floor (2 floors) and the one on seocnd floor has green solids lights. The one on the main floor has 1 solid red light. Please help me what to do next. I tried reconnecting using the ruckus app but i can't log in because it says I am not connected to unleashed settings.