Error Code: 2124-5210

The information in this article can help you when you're unable to sign in to your Nintendo Account on Nintendo Switch and receive the error code 2124-5210.

Note: This error indicates that there is likely a temporary service outage related to Nintendo Accounts.

What to do

Wait a while and try again later.

Situation not resolved

If the issue persists, visit Nintendo's Network Status page and check for any posted service maintenance or outages.