Hi, I have had a Samsung Galaxy Note 10.1 for about 3 months. Of late (especially after the upgrade to Jelly Bean) I have noticed that the backspace (<x), P and 0 (zero) keys frequently get jumbled up while typing. When I tap the backspace key, then either P or 0 gets typed, but if I keep tapping the backspace key, eventually it is backspace that works. So in summary, if I press backspace, either P or 0 get pressed. Is there a software fix for this, or some test to determine if there is some hardware malfunction? Would appreciate any advice...this is an extremely annoying problem!