I have a Motorola DCT 2224 with a series 2 tivo. I am missing over 75% of the programs I am trying to record. It constantly changes to the wrong channel. I am using the code posted in the Cable/Satellite Box Compatibility & Codes List. I have also used the automatic setup to try and correct the problem. One thing that I noticed is that when I run through the setup and it says "watch the screen to see what happens", that the channel changes but no video is showing up. I don't know if this is a setup issue or not. I would assume that I should be seeing video for the channel that it changed to. Please let me know if you can help. My cable provider is charter communications.