I don't even have pokemon s&m installed and I'm getting this error on eshop/miiverse, but I can go online with smash and pokemon y flawlessly . However, I think I'm banned because the "this ID can't be used on this console" appears.
What could this be? Do s&m do nnid checks before going online? Because if they don't then I could probably use its gts, for example
What could this be? Do s&m do nnid checks before going online? Because if they don't then I could probably use its gts, for example