@HomeNotifier Well, if you have a duplicate entry the error message is very reasonable to appear. If you insist to put a description for the duplicated (disabled) entry in question try the following:...

@DigitalSunflow If the routers were connected the other way round (C50 as a secondary router) then restricting remote access from the same menu will prevent other router's clients to access C50...

@DigitalSunflow There's no other mechanism than that you already found in System Tools => Administrator settings (this location depends on your FW release). Since the C50 is the default gateway for...

@juju-fr Use Chapter 5 from your user guide to configure C80 in AP mode. If I recall correctly the LAN IP address is set as SmartIP(DHCP) when setting the device in AP mode. So to be able to find its...

@DigitalSunflow If you want to restrict local management access of C50 you can do that from here: Thus only the device with the MAC address configured can make administrative changes to the C50.

@Atheist Go through your user guide Chapter 6 to learn how to configure C50 in RE mode. By default it receives its LAN IP address from the DHCP server of your main router. That's why C50 takes the GW...