Sometimes when PB is awake from standby, the keyboard becomes inaccurate and make me impossible to correctly input the password. This normally happens when I put the PB on charge. Anyone has the same experience? Is this a software or hardware issue. BTW, this never happened before update to 2.0
I just found the reason right after I posted this thread.
This only happens when I put the PB flat on the table. When I grab PB and put it on stand position and input the password, there is no issue at all. Hence I am sure this is the bug related to PB's gravity sensor function. Most likely it is a software bug under 2.0 as I've never had this problem before.