Regarding Splatoon errors "118-0521" and "118-0006"

[mochidafather]

After the Splatoon server update on December 13th
Quick Splatoon stability update,
the communication errors I asked about before did indeed decrease
Regarding frequent communication errors in Splatoon
, but recently, errors “118-0521” and “118-0006” have increased again.
I wonder if the Pretendo team is aware of this and is they taking any measures? I’m always grateful for the work of the team.

[AlwinGr]

Yeah I havent been able to play Splatoon online because of this error. Before I never had any problems

[Kaiankmt]

I just got my wiiu a couple of days ago and worried about this error. Hope they fix it soon

[Joshua8600PNID]

@mochidafather @AlwinGr @Kaiankmt

I know this is a relatively-older thread, (and after the recent maintenance specifically Splatoon is unstable) if you were getting the error before (and often) it might be worth checking out your NAT type.

[Guide] Detecting your NAT type on Wii U and 3DS consoles

[Detecting NAT type on Wii U and 3DS (Guide)] Before I begin, I would like to thank @piplupness and @PN_quarky for helping me test this, as well as some initial information posted by @numerofoxtheglaceon_ on Pretendo’s Discord server. I initially started working on this after information was very vague on how to decode a code that the Connection Test outputs, all I had to go from when I started was a message on a Wii homebrew forum. This is by no means complete yet, we still don’t fully know…