Game center

Do you have access to another network where you can try? That has worked for several people.

Try a restart.

Restart your iPhone, iPad, or iPod touch

Try a forced restart.

Reset Device

Same problem over here. Tried reset, hard reset. Nothing no works. Strange thing I can log to my other game centaur ID.

I have gotten mine to work!! I logged out of game center and iTunes and restarted my phone. I then logged into iTunes with the i.d. I wanted to use for game center (I use a different i.d. for iTunes and game center.) Once I logged into iTunes, I noticed that it automatically logged me into game center. I then signed out of iTunes and signed back in with the i.d I usually use for iTunes. Game center then logged me in with the other i.d, so I logged out of game center but not iTunes and logged back into game center with the correct i.d. and it worked!

Seems convoluted, I know!

Same for me. I have old School Apple ID too -- so doesn't have an email ending. It is just a username and have used with iTunes and Game Center for a while. Any chance any of you have same problem have similar applieID? One that is just a username.

Did you get this resolved? I have this problem also and nothing is working for me.

Game center