@DrillNBass Yes, you can do that.

@DrillNBass Deco mesh runs its own WiFi network that is only compatible with Deco units. If your new router WiFi6 is Deco unit, it'll run together with Deco M4. For example, if you buy single Deco...

@PedroLourenco If you have M4 with hardware V4, there is beta firmware which will let you do that: https://community.tp-link.com/en/home/forum/topic/581554 If it is really hardware V3 as you listed,...

@randomxan Your screenshot from that test is not shown in reply, so I haven't seen it. It is possible you configured bandwidth management features in Deco, such as priority devices, or they were...

@randomxan I can tell from screenshot you provided that your Satellite Deco is properly placed. It has good link to Main Deco. That means, your Satellite Deco delivers the best speed it can at your...

@randomxan Your Satellite Deco behaves as an intelligent WiFi range extender. Google for "wifi range extender cuts bandwidth by half" to see an explanation why Satellite Deco cuts speed in half. The...