@terziyski - First, Thank you for your help. I have updated the firmware. I had to reboot 3x until the router didn't have the "!" sign. Operation Mode: Should one of these be selected? ISP: Frontier...

Archer BE800 router will NOT reconnect to internet after Reboot, Firmware update attempts, or any power outages. I have NEVER had any issues like this w/ any other routers. Geek Squad set the router...