Hi, can't get our smart TV to connect (or even pick up) the 5G network of our Fios. Tried standing next to the TV with a 5G capable device (iPhone 8 plus), and that device picks up the signal; so doesn't seem to be a signal issue. So... is the issue that the TV is too old/doesn't have that capability? Reading the model manual makes my eyes glaze over (and it doesn't mention 5G). Thanks for the help!