Advertisements I have 2 TiVos, a series 3 with HD expander and a brand new stock HD. Both are running v11.0 The HD has one mCard, the S3 has 2 single channel cards (Charter Cable) The signal S/N numbers are virtually identical The S3 is having pixellation/stutter issues on HD channels only (both cablecards, as far as I can tell) but the HD sees the same channel/programming fine. SD programming on both seems fine. I've tried a kickstart 57 on the S3 with no discernable effect. Any ideas of what could be causing this?