My H10 20GB is stuck on the down button. When I turn it on, it automatically scrolls down. I can scroll up, or stop it by pressing another button, but I can't enter any of the menus, making the mp3 player unusable. There doesn't appear to be anything physical pressing the button down.
This is probably a hardware problem, not a problem with rockbox itself, but I don't know where else to ask. I've updated to the latest version and it still does the same thing. I've had it for about 2 years now... been using Rockbox the whole time.