Hi, I softmodded my 4.0 Wii and everything worked great. Then for the first time after the mod installation I played an original game again (Brawl) and after about an hour the game errors and now my Wii can't read any original or back-up games. Could this be because of the softmod and if so can I downgrade my Wii again to fix it? Or is the Wii lens broken? Thanks.