I set recording for the Ryder Cup which had to be done as a load of 1 hour "Law and Order" episodes because of schedule changes. When I tried to watch on my main TV attached to the DVR it seemingly had only recorded  the first few hours. I was annoyed to say the least, and went off to view the post-game comment; seems I missed a nailbiter! Later I was watching my 2nd TV in another room and THAT listed SOME of the missing recordings. A few were only 15 minutes rather than an hour though.

Went back downstairs to check the main TV – STILL does not have those recordings listed! How can this happen? How can a 2nd, remote, TV "see" recordings that the attached TV doesn't?