Ours is still doing it. Yesterday morning it switched to one of the shopping channels on it's own (8xx something I think) then later in the afternoon, I was watching Sky Sports (40) and pressed up, it changed to channel 50 instead of 41. Going up and down from there picked channels either side of 50 in my faves list.
Switched back to 40 and again, an hour or so later pressed up and got channel 50 again. This time pressing up and down got the channels either side of 40.... weird.
Yesterday evening the old "sticking" channels happened again, pressing up did nothing for about 10 seconds and then it changed channel. It then began to do stuff on it's own for a minute or so, now and next popped up randomly, as did info. I hadn't pressed any buttons, merely tried to switch from BBC1 to ITV.
I don't think this problem is fixed.
