I read this on the Wii offical site under the Tech part. The 1 and 2 finger would dissapear on mine so the Tech article said to turn the wii-mote upside down and give it a hard firm tap on your other hand, knee whatever. It seems to re-align the sensor or whatever it is in there. Worked for me. I bought 2 new wii-motes and they worked good for a while and started doing this, even the one that came with the wii does it. I am happy with my wii other then the wii-mote problems it seems to have.