5g

My XB8 gateway stopped broadcasting its 5 GHz Wi-Fi network after an Xfinity settings change. My 2.4 GHz and 6 GHz networks work, but neither my phone nor PS5 can detect 5 GHz. I've restarted the gateway and renamed the 5 GHz network without success. Can you check whether the 5 GHz radio is working and refresh its Wi-Fi configuration?