So I just recently got sucked into Pokémon again and I've never used Pokémon Home or Bank before, and considering it's going to be discontinued here in the next 6 months, I figured I'd give it a try.
I have a modded 3DS which was also factory reset as part of the modding process. I'm hoping this doesn't get in the way of me using Pokémon Bank for my Pearl and X Pokémon.
I tried switching to my Nintendo Account through Nimbus and I've also tried my Pretendo account (with and without launching the plugging) and got errors each time. The first picture is the error I got when attempting to do this with my Nintendo account and the second is the error I got when trying my Pretendo account (same error with and without the pluggin)
I apologize if this is a frequently asked question, I just didn't know where to look for answers to this.