@commequidira My Deco mesh set is two M9 Plus and two M5s. Main Deco is M9 Plus. This is how devices connect to my Deco mesh just now: It is not very busy place, but as you can see each Deco has...

@IshSinghHD IshSinghHD wrote @Alexandre. Thanks does that mean the Deco I want to use to connect to my PC doesn't need to be hard wired to my router? This is correct. Also, if you have Smart TV and...

@IshSinghHD Yes, you can. PC will connect to Deco by Ethernet just fine.

@Yanick1 Start with this FAQ document: Troubleshooting Slow Internet Speed with Deco Devices

@Andeh1 If you have ISP Router, consider running Deco mesh in Access Point mode. In that mode, you can wire Deco units without any restrictions. Switching a Deco to Access Point (AP) Mode

@Zoddy Deco E4 firmware does not support connection preference. You will see this option appear in Deco app only when all Deco units support it. If you wish, you can run the test: delete in Deco app...