error -51330 on Mail Patcher

[dusty lava]

Hello, I’m trying to mod my friend’s Wii and I’ve gotten to the part where we need to do the mail patcher, however, it’s giving us this error: -51330

The internet connection works fine and his internet is set to 2.4ghz. We’re a little confused on what to do.

[plain gust]

Here's information about your error:

Class for error 5xxyy: Network connection error. »yy« is interface-specific.
Device for error 5xx30: Interface WLAN1.
Error for error 511yy: Try another WLAN channel (too much noise).

All information is from Wiimmfi unless noted.

[sacred quiver]

set your router wireless mode to 802.11b/g/n