Possible solution for 3rd party Wiimote disconnections?

[GrayTheWolf]

I get these random disconnects from a wiimote that has the "Nintendo" logo on it. I am pretty sure that it is a 3rd party controller though. I am sick of the problem because I am dying to play Skyward Sword. The controller works great with glovepie, except that it doesn't recognise the nunchuck. But the nunchuck works with dolphin until it disconnects.

Should I get an OEM nintendo brand Wiimote with built in motion plus from amazon?