I have a Hub3 and its been working for several years now with no issue. All of a sudden today, I lost full internet, TV and Phone. All three came back quite quickly, but the switch ports on the Hub3 didn't. Wifi was fine as was connectivity to the internet.
Did a full reboot, didn't resolve the issue. Spent 15 mins with different laptops, Cat6 cables etc, and still no response. Did a 60 sec pin hole reset. The switch ports came up, but then went back down. Did the normal reboot and now seems to be stable.
Strikes me that this is a hardware error with ethernet port phy. Do I need a new Hub?