I recently purchased the Deco X20 to acommodate a 1gig fiber install. I was referred to the Deco X20 by a friend who has a similar setup. On his app he is able to check the speed of the main Deco remo

How the guest wlan isolation has been implemented in AP mode in deco M9 latest firmware for v1 hardware? Does it have VLAN id and what is it? Why it cannot be set from user interface?