@thelinkuser Can you post a screen shot of the network from the app? One thing I can think of is cheap extension cords with broken earth ground continuity as the PX50 uses G.hn which uses the earth...

@FHR Here's the UK address I used, not sure how helpful it is support.uk@tp-link.com

@FHR I'm having issues with the mesh crashing when mixing ethernet and powerline + wifi backhaul and it was part of the troubleshooting, TP link support sent it me during a remote support session...

@potatoes They appear to have released a new firmware update which I assume addresses this, I've been on a debug firmware due to other backhaul problems but I haven't seen anything in the logs since...

@JosePedro Mine's started doing this too, which firmware are you running?

@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...