You said your Internet link is 300Mbps. This is the maximum you could get on WiFi inside your place, no matter what Main Deco you get. If you upgrade your ISP provided Internet link to, say, 500Mbps...

maxperhour wrote @Alexandre. So I placed the Decos into AP mode, and while the lights flashed red the app showed them working, in AP mode and could connect fine. Ran a speedtest via ethernet and...

@NasseAlmojel Yes, you can, but make sure you have the right expectations from that upgrade. You Main Deco will deliver up to 300Mbps on WiFi, your Satellite Decos will deliver probably not more than...

@NasseAlmojel Yes, you can. You will see faster speeds for any Satellite E4 that is wirelessly connected to Main Deco S4. If you have Ethernet connection from Satellite E4 to Main S4, that Satellite...

@cl-7k-01 You can't have fast without seamless. "Seamless roaming" comes first, "fast roaming" makes it faster.:)

@maxperhour Switch Deco mesh to Access Point mode and you'll find if the issue is software related (Deco configuration settings) or hardware related. In Access Point mode, Deco should pass through...