@Huge101 This feature is called "preferred signal source selection." It is documented here: How to select a preferred signal source on the Deco App My Deco mesh is two M9 Plus and two M5. I tested...

@mstarr3 It wouldn't be possible to tell if your powerline adapters are compatible with Deco mesh backhaul, until you try. For that reason, I recommend buying Deco hardware from the retailer with...

@Handpol The workaround is to find (borrow) WiFi router that allows channel change. Configure it to broadcast on channel 12. Place it near the Main Deco. Run Network Optimization on Main Deco - that...

@Volosc Start with this: General questions about Ethernet Backhaul feature on your Deco

@phy_lis There are Web sites on the Internet that can name device manufacturer from MAC address. That may narrow search for such devices, but if for example your Dell PC has WiFi network card from...

@my2108 This forum topic gives good introduction of devices roaming on Deco mesh: Get to Know Fast Roaming / Seamless Roaming on a Deco System There is one more thing. To decide where to roam, device...