Please help me connect my WIIU to guitar hero tv. It's been months since I was able to connect. I search for answers and get nothing. It says service unavailable please try again later.
Hook a brother up.
I am having the same problem. I tried reinstalling (lost what little progress I made) and didn't help. I tried restarting my router and the console, etc.
There are a lot of users with Wii U connection issues. I have found no useful solutions.