Can anyone offer troubleshooting help for this? The setup: - Cable is into a 3 way splitter in the attic. - 1 feed to cablemodem - 1 feed to bedroom TivoHD (MCard, working fine) - 1 feed to livingroom (the problem child.) - Full story here: http://www.tivocommunity.com/tivo-vb/showthread.php?p=5408384#post5408384 The problem is that tuning certain channels causes the Tivo to jump directly into the Cablecard Pairing screen. Also, certain other channels (such as UniversalHD on 805) tune to a black screen only. The same channels work fine on the bedroom Tivo, so it's not an issue with programming coming into the house (or shouldn't be.) What I've tried: - Changing cards. I initially experienced the problem on an S card, now experience it on an M card. It always reported the problem in cablecard slot 1, so I don't think the card itself is at fault. - Calling T/W and having them send down my programming. The rep tried this multiple times. The Tivo seems to be functional with this exception so hopefully it's not defective. Any suggestions? Thanks!