I was wondering, if anyone else with the power keyboard for the 2520 are having any troubles with it constantly disconnecting and making the chime noise with even the slightest of movements of the tablet. I'm having mine exchanged through Nokia since I received it from their free keyboard offer. It seems any time I reposition the tablet or try to move it too suddenly it does the whole disconnecting and reconnecting chime it does to the point that its maddening to try to lay down with it to watch a movie or etc.