To get my TiVo to shift out of DST I reboot it? Is that what I did last time and I managed to forget? There's no way to manually set the time, and apparently no less-invasive way to ask whomever it asks about the time to go do that. Weird.
Lately I've been having to reboot the TiVo once or twice a week to get it to stop losing part of the signal (sometimes it freezes video; other times it drops sound). So I guess I would have noticed this before too much longer. I don't know what the reduction in reliable uptime means -- aging hardware, dropped support for older models, gremlins, or what. But now I can stop adding an hour to recordings because of clock error, which is handy.