BGW210-700 Constant Connect/Reconnect
Recently had AT&T come out for new installation. Used existing router and was having sporadic issues until it died about 2 weeks later. Yesterday, technician installed new BGW210-700, however, since installation, we are constantly being disconnected and reconnected using wifi.
I have tried several different channels avoiding those used around me, have also changed from 2.4 Ghz to 5.Ghz with same issue. We never had this issue with the older router even when the speed was flaky just recently and even at previous home in 9 years.
Have tried rebooting router, rebooting devices, forgetting networks on devices and setting up again.
Any recommendations or suggestions?