Error 102-2160 attempting to connect to Pretendo

[Joshua8600PNID]

@Flapjack12

My Wii U runs on RedNand, I don’t know if that information is important.

Can you try running a system update on your RedNAND first on Nintendo servers?

Help With Connecting to Pretendo on RedNAND Wii U

Hey again! I just tried to update my Wii U using Nintendo servers, and when I did that, my problem had fixed by itself. I don’t think it’s that much risky to update it if you are afraid of Nintendo, but I hope you can solve the problem with your NAND if you’re able to, thanks for advice!