Something else I just remembered...I set up no less than seven VCRs at differing locations to record the very end of analog TV.
(I was under the impression that the various stations would do something interesting, as a sort of "grand finale" or just as a way of saying goodbye to analog TV broadcasting. None did, most didn't even bother signing off before they dropped out.)
I re-used older tapes that had been given to me, and the VCRs ranged from 20 to 5 years old. Then I went to sleep.
Not a single one of them failed to do the job. Somehow I can't help but think that a bunch of newer-fangled DVRs/PVRs/TiVo devices would not have done so well.
William