Recording problem: have Fios Quantum with 6 tuners; several times a program that has been successfully set to record has aborted after 5 minutes; under "View Recordings", if I select the program it will give an error about not being able to access and try again later; the strange thing is there are 2 identical failed records for the same program, each indicating about a 5 minute duration; this has happened on HBO as well as TNT...any ideas? Stumped in Walpole