I don't know why the ER7206 doesn't come up as a model on here. Dynamic connection works, static does not. We just replaced our LinkSys LRT224 with this router because of the same reason so I'll call

I'm trying to use NextDNS on this router but NextDNS says the device I'm on is using "Cloudfare". I changed the DNS addresses on the WAN settings. Can still go to inappropriate sites so I know it's no

Not much to say. The first step of setting these up is connecting to the internet and updating firmware. Nothing special, just a cable modem, no static, just the same modem everyone else in the world