I received and set up a new C8 yesterday but today I think it is dead. I noticed an automation had not run, and when I went to access the UI, there was no response. At that time, the unit was powered with the provided brick and cable, connected to a TP-link switch via the provided rj45 cable, and displayed a green light.
The DHCP leases showed the hub as offline. I had assigned it a static IP in pfsense.
I tried different cat 5 and 6 cables, and no cable in an attempt to discover the hub but no change. (during this time I had not yet unplugged it and the light was still green)
I then removed and after 30 seconds reapplied power. From this point on the unit will not power on (no LED light of any color). I tried different USB cables, and power bricks + a wall outlet with USB connector.
Ive held the reset button for 7 ... 10 ... 30 seconds but still no change.
Is there anything i'm missing? Just a bum unit?