R7000P some wired ports not working
My wireless router has been working fine for just over 3 months, but over the weekend - 3 of the four (ports 2,3 and 4) wired ports no longer work and don't recognise any devices connected to those ports.
Wireless connectivity is fine, and any device I plug into wired port 1 works correctly. But I plug anything (even those that work in Port 1) into any of the wired Ports 2-4 and nothing. The lights are off, despite devices being plugged in
There have been no changes to the setup or firmeware as far as I am aware of.
Any advice would be greatly appreciated.