Almost a year back, my husband installed the Homebrew channel. It worked fine for quite a while, until we did the Wii system update. Since the update, only 1 controller will sync. If we go through the menu to force syncing, we can get all 3 to connect for a minute or so before they all turn off. The reason I'm suspecting Homebrew is right before the update, I tried to install the DVDX chaby Altari - Homebrew General