What this means
The online service found a duplicate Nintendo Wi-Fi user ID.
The sign-in service found a duplicate Nintendo Wi-Fi user identifier. It means the authentication system found a duplicate user identifier and expected a new identifier to be generated. If this appears in Flipnote Studio on RexiMemo, contact support before clearing or rewriting console data.
What to try
- Restart Flipnote Studio and the console once, then try again.
- Do not erase or regenerate console identity data as a troubleshooting step.
- If the code repeats, contact RexiMemo support with the exact code, your console model and your FSID.