@Sweetapple You can do that. Even better would be, after you've done initial Deco mesh configuration and setup, to change it to run in Access Point mode: How to set up Deco to work in Access Point...

@Tom65 Please do two things: 1. Power off and disconnect Deco units from your home network: rollback to what you had before adding Deco. Does everything work now as it used to? 2. Draw network...

@Kaneco >If I change the connections to the Statellites units of deco to a switch it's better? If Ethernet traffic through Satellite Deco connected to switch exceeds 300-500Mbps, it makes sense to...

@DazCuz I googled your modem name and got this picture: Is this your modem? If it is, keep it running in its default modem/router configuration and instead reconfigure Deco mesh to run in Access...

@JanHooijen I would recommend not to mix X20 and M4 in one Deco mesh. Your better options are: additional M4, S4 or M5. TP-Link does sell single M5 units, and also they may be cheaper than X20. I...

@Patrick050289 Now that your wired speed is very close to what WiFi5 wireless can realistically deliver, your Deco mesh may be hitting its hardware limitations or Satellite Decos need better...