@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...

@Sorin81 You Smart TV might not like dual-band: 5GHz and 2.4GHz under same SSID. To verify that, disable 5GHz on your Main network. If Smart TV connection is now stable, the workaround would be to...

@Rednax This feature, when available for Satellite Deco, is configured through the app. The process is described here: How to select a preferred signal source on the Deco App I may have good news for...

@tpgediminui One more thing. If you haven't seen this document, check its Q5 and Q6: General Questions about the Powerline or PLC Backhaul Feature of Deco