As the title states, after we are done with the wii and shut the console down, the wiimote batteries get sucked dry overnight.....to the point where they wont even power up. It's come to a point where we have to remove a battery and leave it out anytime the console is at idle (which seems to be quite often, as it's become a PITA). Is this a common problem....and is there anything I can do about this? It happens with both controllers.