I have had a Tivo Premeire for a year or so, and beginning with an update a few months ago (sorry that I can't be more specific) the "guide" button now acts strangely sometimes. Probably 10-20% of the time I press the button, it acts as if I pressed it twice. If the guide is already up, it disappears and immediately re-appears. If it isn't, it pops up and then goes away. This never once happened before the update, and began immediately following. The frequency of the problem has remained consistent (so far as I can tell). I would have asked something earlier, but I at first assumed that it must have been a bug introduced with the update, and that everyone else would notice the problem and Tivo would quickly patch it. From searching these forums, it seems I was wrong, and that this problem is rare. Is there anything I can do about it? When it happens 2-3 times in a row, it can be infuriating. Thanks!