@benikir Sure

@David-TP Deco light remains solid white and internet connection working fine and this error automatically gone after i use the Deco App by using VPN

@DecoUserGuy Set it on Bridge and Reboot your Deco Units and then check IPV6 connectivity on this website https://test-ipv6.com

@DecoUserGuy You can change the ipv6 settings to Bridge then you will able to get ipv6 ip address on your devices or you can also try to change from Router Mode to AP Mode from Advanced Settings

@Airforce1 I think you should try to change the Subnet Mask on your ISP router/modem to 255.255.255.0 then i think you will able to access internet on AP Mode on Deco X20 by using ethernet backhaul.

Hey TP-LINK !! I have been facing bad behaviour of Deco App with my Deco M4 everytime Deco App took longer time to change some settings like DNS, WiFi and other settings and also took longer time to...