@bigmac155 So, you do have router. Yes, you need to turn all of these off. No, you do not need to put your router in bridge mode. On router, turn off WiFi and change no other settings. On Deco,...

@GlennLDN Thanks for clarifying. It is recommended to turn off main router's WiFi after Deco mesh is deployed. If you follow that recommendation (and you should), the answer becomes obvious: you must...

@bigmac155 If you feel more comfortable with Netgear, you should return Deco units and get another Netgear unit. As for Deco, you seem to have it deployed wrong, and perhaps have incorrect...

@GlennLDN Can you rephrase your question? Perhaps, give more details about what concerns you or what seem to be the problem. Laptop, just like any other WiFi device, will always be connected to just...

@Pip60 Yes, you can add S4 to your M4 Deco mesh. Also, see How many Deco units can I add to my Deco mesh network?

@IzIFRag Let's start with basics of Deco mesh and WiFi mesh deployment. Deco creates its own WiFi network and mesh, it does not extend provider's router WiFi network. For that reason, it is...