@Dd99 You have symmetrical speed on Main Deco now, which is good. I expected better results, at least 500Mbps, but perhaps there is a lot of WiFi interference at your place. So, with this test we can...

@welikegoats As promised, I admit my mistake. Recently, I had an issue with Main Deco dropping speed from gigabit to 100Mbps. It appears for some reason Ethernet cable was not plugged tightly to Main...

@Dd99 Run the following test: 1. Power off all Satellite Deco. 2. Disconnect MOCA adapter from the second port of Main Deco. 3. Turn off 2.4GHz in Deco Main Network. 4. Stand close to Main Deco. Your...

@Dd99 You have such an asymmetrical download/upload speed results that make me suspect device you use for speed testing is connected through VPN. Make sure you turn off VPN on device before running...

@welikegoats You do realize that "using different port" means you had to unplug/plug back cable and perhaps move cable a little, bend it a bit, etc. If cable is borderline to fail, especially around...

@Alexmesh You should keep Fast Roaming and Beamforming enabled. Make sure Mesh is enable for every mobile device you want to roam between Deco nodes. See configuration guide article: Get to Know Fast...