@BertEddie In any case can we have the model and brand of the Ethernet adapter? How long is the cable between the AX50 and the PC?

@MangoMan Hello, to locate the issue, we would like to know some more details: 1. Who is your ISP? Is there a modem? What is the model of it? 2. When did you purchase the AX11000, was the issue...

@Ahtila Can we confirm who is your ISP, and what is the WAN connection type on the WR820N? How did the connection recover, do you need to restart the router, or unplug the Ethernet cable from the WAN...

@ashokrath You can enable the WDS bridging to extend the host Wi-Fi network, refer to the user manual for more details: https://static.tp-link.com/Archer%20C20(EU)_V4_User%20Guide.pdf (Page 68-69)

@Mr.Tadashi The Archer AX6000 doesn't support VPN client settings, it only offers a VPN server (OpenVPN and PPTP). You can refer to the user guide for more reference:...

@gabyavra May I know who is your ISP? What is the WAN IP address on the C80? What is the error message when you are trying to connect to the L2TP VPN server? How about referring to this...