@gravleycj strange, I have not had problems with this with 5.0.30 and newer, maybe you should contact tp-link support if you still have problems.

@TamirK Do you ask me? as I wrote earlier, there is not much you can do with the router configuration, I had to install OpenVPN server with compatibility to old clients. I run OpenVPN on an Ubuntu...

@LucioRib Ok, if you want to use ER605 as OpenVPN server you have to put your home nework on ER605 LAN.

@TamirK this is server config, as you can see I have disabled some things, I use push route on client config so I do not have to route all traffic in the OpenVPN tunnel dev tun proto udp port 1195 ca...

@TamirK I had the same problem with OpenVPN client on router, to make it work I had to install server with backward compatibility to old clients. it was a separate choice when I installed the OpenVPN...

@LucioRib I do not quite understand how you have connected your network, so if you can draw a sketch of how things are connected, it will be easier. in principle, you should not connect all LAN...