118-0006 No internet connection Error in Minecraft Wii U Edition when hosting online. It begins as making the Finalizing take longer, until it is so long you get the error. Its nature is that of a ramp. This is not an issue with your internet, it is from Pretendo being bad.
You can check to see if you will be getting this error eventually by doing an internet connection test in Settings. In the corner if the number is 120-00 you will be getting this error. First it will come slowly, then unbeatable after a month. I have to make a new Pnid now.
You can only escape this error by not having 120-00 or by creating a new pnid. The new pnid will not have the error, at least not for a while. I heard the Pretendo mods said it was a NAT issue and Unfixable. But I see clearly it is a problem coming from Pretendo and not the users