So just got a new HDTV the other day and hooked it up to my verizon STB via HDMI cables. Everything worked fine for the first day but now everytime I turn on the TV and the STB sometimes the cable doesn't come on and I get a message saying "not supported". TV is a Vizio, and I dont think it's an issue with the TV as my PS3 connection works fine and the Netflix through the TV works fine as well. If I power cycle the STB it usually fixes the issue but I dont want to keep power cycling it everytime. Verizon tech support was no help as all they could come up with was to power cycle it, which I had been doing anyways. Checking here to see if anyone has some tips before I take the STB box in and get a replacement to see if that's the cause, I just don't want to spend the time standing in line if it's not the root issue.