@Patfisher15 Well, if the Archer A7's Internet IP address is 192.168.something, then it is a so-called private IPv4 address. And this means there is another NAT between your Archer A7 and the actual...

@Patfisher15 Ok. That makes it rather likely that there is another NAT before the connection that goes into your Archer A7. Where does the other end of the Ethernet cable that plugs into the WAN port...

@Patfisher15 Given your problem description it appears that the Internet connection of your new apartment has another NAT further upstream, either inside the device to which the Archer A7's WAN port...

@AMPLECONCH Hi, A good place for comparing the features of TP-Link routers would be each model's specification webpage....

@Rathdowne Hi, Can you test if it makes any difference if you configure wireless security (menu "Advanced" > "Wireless Settings") to Security: WPA/WPA2-Personal Version: Auto Encryption: Auto

@RM17 If the Archer C20 is setup for PPPoE, then the ONU must be running in bridge mode. In this case you can't login to the ONU via the Archer C20. It would be the same with any other router,...