@DF8 You can update to 1.3.0 firmware from the link below....

@rish_1635 You can change the DNS server on Deco under Internet Connection and DHCP Server to use Google DNS 8.8.8.8 and 8.8.4.4

@Hispanico My Pleasure 🥰

@Hispanico Power Off all the other Deco units or remove them from Deco App and just update the Main Deco Unit from Web UI and add them again one by one from Deco App. I think you can just Power Off...

@pjs_gsy That's normal if you ping any wireless device from PC by using wired you will get ping fluctuations even 5 GHz connected devices.

@Hispanico You can download firmware for V1 and V1.2 separately and install it separately one by one on each Deco node by typing the ip address of each Deco node in address bar.