After i finally was able to get the New Super Mario Bros, me and my bro was playing it for a bit before there was an error. then error again, then error again. then after the 4th error, one controller wasn't able to connect to my wii anymore. i tried syncing it it pressing the red sync buttons on the wiimote and the on the wii itself, but it didn't work. then after booting up another game, mario strikers, my second controller stopped working too! i tried syncing them but they are not connecting. what is wrong? any ideas?