Vizio Smartcast TV won't stay connected to Wifi.
I've been having trouble with my Vizio tv shutting off then saying 'no network detected'. According to my Smart Home Manager app, the tv is connected along with 4 other things. I just upgraded my wifi thinking that might help AND you sent me a new modem. The tv is about 6 feet away from the router. Restarting the gateway or restarting my tv works for a few then it will just shut off in the middle of watching something then I get the error message.