I updated Nimbus already to the newest available version.
I can assure everybody I am typing in my information correctly. I've tried to go back to Nintendo servers and open the eShop, which is what I saw others doing online when trying to troubleshoot it myself. That didn't work. I still end up with 022-2613.
The make is an old Cobalt 3DS, not an XL, and not "new"
#022-2613 When Linking PNID
3 messages · Page 1 of 1 (latest)
022-2613 (3DS/2DS)
Support code detected, press to expand information
Password, mail address, and network ID are all correct.
Unless you are meant to use your Mii Name in the Network ID slot, which I don't think is what you're meant to do, I'm doing everything correct and I'm 100% confident.
Issue is persisting