Ok so I feel a bit stupid. I had set the wan DNS to be my internal DNS which meant that the DHCP server was giving it out. So everything was working but the deco saw a problem. I did not realise I...

I've found out the cause but I don't know how to fix it. I had manually changed the dns to point to my pihole dns server. When I do this I get the effect described internet working fine but the deco...

@Riley_S Sorry I can't see the H/W version on the label (unless it is where it says the serial number eith EU/2.0 after it?) Firmware of both devices updated when I installed them. App shows version...

@Riley_S Everything is working fine apart from the red lights and the app shows "No Internet connection" with an exclamation mark on the main deco only. All the diagnostic tests work and say...

I'm not sure about versions but everything is up to date as of today. Internet is working at full ISP speed on all client devices. If LEDs are turned on both deco devices show a red light DECO app...