@Huge85 If you run your Deco mesh in Access Point mode, it does not matter. If you run your Deco mesh in its default Router mode, it does matter if you want your wired Satellite Deco use Ethernet...

@Bilski I have two Win10 desktops and both work with Deco mesh just fine. The older one can only run on WiFi 2.4GHz, I had to enable Guest Network with 2.4GHz only to let PC connect. This is my Deco...

@SimonGA If possible, and it is stongly recommended, connect both powerline adapters to electric wire on the same circuit breaker. After you confirmed you have Internet over powerline link, connect...

@Bilski Can you be more specific with "Mesh not recognized?" Which one of the following it is: My Win10 PC does not see any wireless networks My Win10 PC does see wireless networks, but not Deco mesh...

@SimonGA I can make WiFi technology roadmap simple for you: newer WiFi systems provide faster WiFi speeds on shorter distances. Also, the newer WiFi system is, the more sensitive to obstacles, such...

@Dammers You are not connecting Main P9 directly to your ISP. You do connect it to LAN port of your Technicolor TG589 router. As such, it must be configured like any device connected to that router....