I took the XE75s v1s back for a replacement. The replacement was more XE75 which lasted a few weeks and had the same fault. Took them back and replaced them with 3 BE65/11000s. Hope these fare...

@David-TP Hi David, just an FYI On my third XE75 Deco, port one has failed too this morning. It had a Philips Hue in port 1, ethernet backhaul in port 2 and a switch in port 3 with TV and PS5 in the...

@David-TP Hi David, I've had it just over 2 years. I will contact support thanks. I have it now running as one of my mesh units and not the router. Kind Regards

As stated port one today stopped working. I see a few topics about this when I search. Followed a bit of troubleshooting suggestions in the threads to no avail. Is there a fix or is it broken?

@David-TP Hi David, Just FYI I changed it around so a V1 XE75 is the main router and as soon as I added a V3 Matter support and the other features you mentioned all disappeared including Mu-Mimo (...

@David-TP Thanks David.