Setup: Comcast internet/phone. Running on a all-in-one modem router (TG862G). Basic setup, nothing fancy just online and games. Recently my Xbox 360 will not connect upon boot and is constantly ...

Double that number, because we're all on Comcast and there's an "XfinityWifi" SSID for each uniquely named SSID. Once or twice a week, all the 2.5GHz devices can locate dozens of other SSIDs, ...