I have a TIVO XL with lifetime, Charter Cable, M-Cable Card, and a Tuning Adapter. First thing when the television is turned on, the picture flips like the old tv's used to when you adjusted the vertical/horizontal hold dials to make it stop. If I bring up the TIVO guide, it stops. Remove TIVO guide, flips again. Back and forth a handfull of times, then it is fine. Thought it might be the television, but the guide on TIVO has some impact on it, so I am stumped. Anyone else experience this and get rid of it? What is your best guess that is causing this? Thanks for the input!