@HansvSchoot How do you access the VPN Client when on the Server's local LAN network? Using the local IP address? Try to access the IP address assigned from VPN IP pool, can you get a reply from the...

@Orandus Hi. try to set static IP on your PC, like 192.168.0.50, 255.255.255.0, 192.168.0.1, without DNS. Can you ping 192.168.0.1 and get a response on your PC? As you said, you have tried to reset...

@Buddy54 If you did everything correctly but still cannot access the recovery mode or reset it, then you should consider to contact TP-Link for replacement.

@TandS How about do not change the DHCP IP range? Leave it on 50.10-50.254, can Clients get the right fixed IP address?

@HA4g3n According to the data sheet, I believe they have the same software features, Good luck!

@sagar002100 I tried on my ER605 and this IP range can be saved on the Router.