Hi - I downloaded Super Mario Bros. 3 and Kirby from NES on the VC and they both worked fine for a little while, but at some point the Wii remote stopped working for both of these games. The buttons simply don't do anything - the only button that seems to work is the plus sign. I have tried power cycling the console several times, and erasing the software and then redownloading it. None of those things worked. Any other suggestions? Thanks!