@TP-Link 5GHz Using Chromebook: Connection to remote P9 via Ethernet: 22.51 Mbps download, 19.05 Mbps upload Connection to same P9 via WiFi: 16.62 Mbps download, 19.47 Mbps upload Not sure how to get...

Setup: Virgin 200M modem ---> Deco P9 (main mesh router) ---> 1Gb switch Two further P9s around house Connecting Windows Laptop, or Chromebook via ethernet to switch gives Download speed of 182 Mbps,...

@TP-Link Log sent. I have three SONOS devices with apparently the same IP address when I run the "arp -a" command. They all show with correct IP addresses in Deco

@TP-Link Thanks for the reply. I first got the message last week (I don't run diagnostics regularly, so may have been a problem for longer). Has been there each day since. I can't find "suggestion"...

On running diagnostics, I get " Risk of ARP spoofing". I also got "unencrypted wifi", which then went away when I ran it again. What's going on? Should I be worried?

Previous system: Virgin Superhub modem/router connected to switch. All wired and wifi devices worked ok. New system: Virgin Superhub in modem-only mode. Connected via ethernet to master P9. In turn,...