@Swiftfire As I said, there is a bug in Deco speed test code, which manifests itself when Deco runs in Access Point mode.

@MeshHead Two bars should be good enough. I needed three bars for testing purposes, to figure best Deco performance. I moved Satellite closer to Main to run tests. In my daily Deco mesh usage, how I...

@SDU >My main deco is in the living room i cant use the cable. This is just for troubleshooting purposes. If it happens again, bring Satellite Deco to where PC is and connect them both by Ethernet...

@SDU You did a lot, but: 1) Did you try to run Windows network troubleshooter and if yes, have you checked its "View detailed information" section to see perhaps something there can hint at cause of...

MeshHead wrote What are the near perfect conditions you have achieved, may I ask? Any tips? @MeshHead This is how I ran speed tests on my Deco, to find the best it can do. Moved Deco to basement of...

@Francois4NL I see two possible reasons for what you described: networking switch is not compatible with Deco Ethernet backhaul or powerline adapters are not compatible. Worst case, could be both....