@Papaey I would recommend to rely on X20s and only use M4 and E4 as Satellites in places where X20 signal does not reach. This is the process I would recommend: 1. Add all three X20s as Satellite...

@emhy There is a known issue with Deco, where wireless Satellite Deco strongly prefers to connect to Main Deco. TP-Link started to release firmware with ability for user to overwrite that, but there...

@digitalpr If I have a Main Deco as you suggest, will all of them be in one and the same WiFi Mesh network? Yes, they will. DHCP will be only enabled in the main router, right? Yes, main router will...

@digitalpr This will work. I have identical Deco mesh setup at my house, different Deco model but setup is the same. This will be the end result of your setup and note that placement of Main Deco is...

@David-TP I am using Android Deco app. I checked its version: it is 3.0.19. I had it installed today on my smartphone, from Google app store. Just tried again and can reproduce that issue.

Hi, TP-Link. I've got my Deco app updated to 3.0 and noticed I can't add TP-Link Smart Device through Smart Home section of Deco app. My WiFi configuration has Main Network on 5GHz, Guest Network on...