yet another bug with the HR20 HD DVR

More bizarre behavior from our DirecTV HR20 DVR has recently cropped up:

When we press the 30-second skip ahead button, the DVR actually rewinds about 15 seconds before starting to skip ahead 30 seconds. It doesn't happen every time we press the skip button. And it seems more likely to happen when the show we're playing back is within the first five minutes of the recording.

No, I'm not fat-fingering the skip button and accidentally hitting the replay button (my fingers aren't that big, thanks), and I can't understand why this bug has appeared now.

Our latest upgrade (to software version 0x145) happened on Friday 3/30/07 at 1:47am. Nothing has changed recently in our setup, so I'm stumped about this one.

I'd resisted posting about the HR20 for a long time because I didn't want to jinx our good luck with the latest software build. However, this rewind-before-skipping-ahead "feature" is getting a little annoying.

Oh, and another beef that I've got with the way the HR20 sets up series to record: if there are multiple broadcasts of a show (like the Daily Show or Deadline or Art Mann Presents), the DVR records the earlier broadcast, even if you choose the later broadcast to avoid overlaps with other recordings. Annoying.

But hey, at least I'm not losing programs anymore. (fingers-crossed)