Advertisements I have Comcast in Knoxville. I also have a Tivo Vox with 2 Tivo Vox minis, all connected via ethernet. In the past few days I have lost the ability to get the Cooking Channel in HD, but still can get it in SD. I have heard a little about some channels moving to IP channels, which apparently Tivo can't see. Is there a way to find out what channels are IP channels with Comcast? Is there a work around if this has moved to an IP channel.