No signal on certain channels - A Comcast issue??

Discussion in 'TiVo Help Center' started by pjr, May 19, 2011.

  1. pjr

    pjr New Member

    2
    0
    Feb 12, 2003
    After having Tivo make sputtering and partial recordings of a number of shows, I thought it was my S3 hard drive. I disconnected the external drive, but it still happened. I ran Kickstart 54, and everything passed. Now on some of the channels I have wanted to record, I am seeing that there is "no signal." DVR diagnostics shows "-" instead of a number. The same is true on the SD channels for the same stations.

    It does this on either tuner and either cablecard.

    Thoughts?
     

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