Is anyone else having problems getting their local HD channels? I can only get a couple of them to come in. For example, FOX channel 213 has never come in. It always displays "This channel should be available soon." but never comes on. I get the same on INHD1 and INHD2 also but sometimes they come in. Have same problem with 214 and a couple of others. i called COMCAST last night and all they did was send a reset. It didn't help. Any suggestions would help.:river