I recently upgraded the hard disk in my Sky+. It worked fine for several weeks, with no sign of the 17 minute bug (despite several resets), but a couple of days ago, the second input stopped recieveing, so now, if something is recording, every other station says "no signal recieved". the wires are still connected, so I think a housekeeping may fix it. However, I'd be interested to know if you think this is related to my putting in a new hard disk, or just an unfortunate bug. Also, is there any way to lock the second input WITHOUT erasing all my recorded programs?