@ChilledOutDad Change the DNS server in internet connection settings to 8.8.8.8 & 8.8.4.4 and also change it into DHCP server.

@jimbo_uk Are you facing slow speed on Main Deco Unit or Satellite Units ? And please turn ON the 2.4 GHz WiFi because Satellite Units can create reliable mesh network on 2.4 GHz and 5 GHz for better...

@Airforce1 You can change the Deco X20 subnet mask from 255.255.252.0 to 255.255.255.0 and also change the ip address range to 192.168.68.100 to 192.168.68.250 which is by default on many Deco...

@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