so recently I've wired up my megadrive v5, and had problems booting into Swiss. I can get into the Swiss menu through the rotating gamecube menu, but in the Swiss menu, I select the Wiikey option and it flashes "init Wiikey" for a second -- then goes back to the menu. I can select it as many times as I want but nothing happens. I checked my connections and everything is good. Any ideas? Thanks!
https://www.youtube.com/watch?v=ofpQErnPK_I
https://www.youtube.com/watch?v=ofpQErnPK_I