@Kevin_Z The staggered power cycling seems to be working now. Got things up and running. Thank you. If I happen to experience a power outage will this still be an issue when things come back online...

Just bought Deco M5 to replace Belkin router. I have Comcast xfinity service. Old setup was: Coax -> TP Link TC-7610 modem -> Belkin WiFi router new setup is: Coax -> TP Link TC-7610 modem -> Deco M5...