@Nathanpgonzalez Everything seems to be OK. Your PC connects at WiFi6 speeds. Your Main Deco must have negotiated gigabit wired speed with modem/router - if it were 100Mbps, that would be the max...

@Nathanpgonzalez One more thing: what app or web site do you use to run speed test on your phone?

@JohnR117 The first M5 you configured will be Main Deco. Main Deco must be connected to your router by Ethernet cable. All other M5s are Satellite Deco - they can connect wirelessly to Main Deco.

@ArunP You will need to check router documentation or support forum to find how to turn off its WiFi: different routers do it differently. Some even have button on them to turn off WiFi: that is...

@Nathanpgonzalez Verify that your phone is connected to Main Deco: by turning off Satellite Deco and checking Deco app to see that it does report your phone connected to Main Deco. When done that,...

@mlj >Can I set up the same SSID on these that the VR2800 is broadcasting? Yes, you can. It is like taking two different standalone routers and configuring them with the same SSID - nothing stops you...