@FHR I think it can be done with a custom firmware from TP link, they were able to give me a custom firmware to force Ethernet backhaul on one of my units. Oddly I'm also having the issues of the PLC...

Slight update, it appears to be an issue with the PLC dropping due to what I'm guessing is noise on the line and this makes all other units become unstable as it tries to rejoin, support gave me a...

@Marc_001 Hi, according to technical support it's a network loop problem but it's still being investigated. Last time it happened to me was two nights ago but these past two nights it's been stable,...

For those wondering on updates I'm in contact with TP link support and they are taking this issue very seriously.

@AlexMor Purchased in my country (UK). It can see the 5ghz network fine but can't connect 99% of the time, oddly it won't connect to the TP link Omada access points at the gym either on 5ghz but can...

@David-TP Hi David, I'll do that now as I've had an email from them. I'm wondering if this could be why I was having ethernet backhaul failures, I've since taken that Deco offline (I saved log files...