So if more than one Deco unit is connected via hardwire Ethernet, any Decos connected via wireless won't provide full Internet connection to guest networks?

@lleogz That's great to hear! Under your setup, are you still able to offer a guest network with its own network SSID and password? (I noticed in some posts that hardwired Deco networks do not...

Model : Hardware Version : Firmware Version : ISP : I just installed four Deco M5 units on a single network in my small but WiFi-hostile home (it has solid wood walls). It's all working fine, but...