@Davies414 Wish I had an answer. Mine is doing the same thing. Woke up yesterday morning and all 3 devices were solid red. Rest everything many times. Tore the whole system down and rebuilt from scratch using each of the 3 devices as the base unit. I even reloaded the app on my phone. If I have any success pairing the phone to a device, I never regain a wifi connection. It has been working for 3 months. I have no evidence of a power surge and the hard connection from the modem to the computer works fine. I even swapped ports on the modem and got the same results. Very frustrating.