Switch 2 won't connect to internet and keeps on giving error code 2110-3150. I have connected to this wifi before and this is a problem I have with 2 separate switches, both mine and my brothers. I have tried restarting both the switches themselves and the router, forgetting the wifi settings and making sure DNS is selected on automatic and proxy setting is off. I don't know what else to try.
Source: r/NintendoSwitchHelp · by /u/Venku-Skirata