Deco M5 second ethernet port not working
Hi,
I have 4 Deco M5, all set as AP. All are connected to my ISP router, the main deco directly and the others via a switch. All works mostly well.
For all the decos, the other lan port seem to not work. Doesn't seem like a hardware issue as I've switched ports (connecting my working lan to one port as input, and connecting a computer to the other one, the computer shows it's connected to lan but no internet - if I connect the same computer directly to the main ISP router it has internet).
I'm pretty sure this worked fine in the past and thinking that maybe it's a firmware issue.
Any ideas on how I can troubleshoot this?