[The_Prodigy1982]

Since for a specific game I wanted to start from scratch... I needed to create a secondary Apple ID for that (in order to use with Game Center).
I have been successfuly using this secondary Apple ID for Game Center, for the past few months.

But since this morning, I'm unable to log in via this secondary Apple ID in my Game Center... however my primary Apple ID can still log in without any issues.

• Can anyone tell me how to solve this?
I thought that maybe Apple deleted my secondary Apple ID or something, but that's not the case, as I can still log in on my secondary Apple ID through the 'my Apple ID'-webpage in my browser.

[pkcable]

What if any error message are you getting? I know others who use more than 1 Gamecenter ID (cough)clash of clans(cough), and SOMETIMES the Apple servers will just be down, or glitch, and after a few tries OR after a while you WILL be able to change IDs.

Also try rebooting the phone or iPad, THEN try to switch gamecenter accounts again.