@OZ-ZERO this will work ER605- >TL-SG3428MP v4.0 -> EAP and wired ethernet then you need a controller

@OZ-ZERO And Yes ER605 have 'DNS Proxy

@OZ-ZERO ER605 is probably a faster router than the one you have. so it should work. you can install the controller on a pc or a raspberry pi, I run the controller on an old pc. so if you have...

There are many with dynamic IPs so it is difficult to secure the network without an FQDN, especially since you have to open the management port so that the remote site can receive firmware updates.

@OZ-ZERO it is because the ER7212PC is very under powered, you must have at least a hardware or software controller and one of the routers. as I have understood the ER7212PC has reached its limit so...

@Jynx are you logged in? try logging out, when I logged in I was redirected to my home country regardless of whether I put /en in the url