Common Issue - Disconnection on MKW after one race.

Apparently, I have no error codes when it says that I am connecting into Nintendo WFC but by the time I join the server, It would take me about nearly a whole race to force-disconnect me. I don't know if it's related to how far the console must be from the router in order to fix the solution. But again, this is a common issue that I have, If I am considerably banned, then I may need an explanation why. The info needed to check that out is in the next few lines

Mii: Star
FC (Friend Code): 3227-2280-3189


If I am not banned, then how can I fix this, since the disconnection will not tell me any error codes or nothing, instead, it just plain out tell me that I am disconnected. I hope this issue can be fixed for those that can probably experience the same issue.

Your's truly,
           CyberR65