When i load up the pokemon bank it starts then gives me error code 022–2482. How do I fix this?

Im on 3ds do any of you know a splatoon downgrade for the 3ds?

Hello! im on a o3ds and when i load up pokemon bank it trys to connect to the network and then says code 022–2482 how do i fix it? Thank you

What are some good 3ds games?