i have a series 2 DT (2 of them with same problem) connected to a cable box, my provider is charter and i am in west TN. a couple of weeks ago i suddenly stopped being able to view a couple of channels even though they are available and on my guide list. ION is the main one i have noticed. i had shows recording, suddenly it was recording channel 106 rather than 107. when i manually enter 107 on my remote or choose ION from my guide it will lock on to it (and show the feed) for about 3 seconds then goes to next channel. there is no problem with channel except thru my tivo. i have restarted, but same result. there are upcoming programs i will not be able to see and i am getting frustrated. any ideas? and as i said i have same issue in another room of my house, also this is a digital channel, but i pay for it and i am not having same issues with most of other channels although i think there are a couple more. please help, i am not sure what else to try. i cant complain to charter, the channel is there, i cant complain that it isnt in my guide, it is. my tivos just wont lock on to channel for viewing.