Hi All,

I have been troubleshooting some LAN/WiFi performance issues on my Deco network and have come to the conclusion that the Deco's are not performing anywhere near advertised. 

Initially I started running iperf3 test across the network and found that I was only getting ~100mbps. That sent me down a rabbit hole and I am now here asking for help!

I have 3x X60's and 3x M5's. Wired PC's are established at 1GB and laptops at 877Mbps. 

Wired to wired, I am getting close enough to the 1GB mark, however, on WiFi to wired LAN I am averaging about 300Mbps (this is after running ethernet backhauls to most nodes).

I have been working in IT for over 20yrs so I have done all reasonable diagnosis and troubleshooting steps to determine that the issue is with the Deco device/s and/or config. There are multiple threads I have found on the topic but no solution to my problem.

I have included a quick and dirty high-level network diagram to help. (*arrows are Cat6 ethernet and - - - dashes are WiFi connections).

Question #1, is this a supported design/configuration? (It is from what I understand)
Question #2, WHY can't you see established connection speeds between nodes? We're flying blind here, I could probably figure it out myself if there was better visibility for advanced users!!

Any assistance is greatly appreciated.

Thanks,

Todd