Ok I just installed my Wiikey yesterday. The installation went well, However when loading Wiisports (original disc) for example, it would run as normal, however say after a game of tennis, it would say disc error and it cannot read the disc. If I were to reboot and try again, it works and continues like normal. Same deal with Cooking Mama, cooking mama had a disc error. Reboot, then it would work again. I tried adjusting that heatsink shield thing...whatever it is..and it seems to be ok now. Is this common?