@perf This: MODEM -> WAN -> DECO 1 (second floor) -> LAN PORT -> DECO 2 (first floor) can work if you configure Deco in Router mode and make DECO 1 your network Main Deco. Then, your Main Deco will...

@perf Long story short. Yes, you can wire Deco M4 nodes with ethernet cable any way you want inside your network, as long as you run them in AP mode. I have two Decos wired just like you plan to do...

@chumba This is correct: when you run Deco in Access Point mode all you need to do is log into the ISP router and disable WiFi in its settings. To make sure we are talking the same thing when...

@chumba If you want worry free network with Deco nodes in AP mode, you should turn off WiFi on your ISP router. Here is how I added Deco mesh to my network: 1. Disabled WiFi on my ISP router. All...

@Chris2891 One possible workaround that I noticed was discussed on other thread, but I didn't bookmark it and can't credit it. This will work in case you need just one not movable device always...

@Ken12 Check this conversation: M9 plus or X20 Most of what is said there is applicable to X60 as well.