cnPilot E400 steady amber power light

Have a cnPilot E400. Power light stays amber. Have tried multiple cat5 / cat6 cables, no change. power supply shows appears to be functioning as normal.
Do i own a brick?

Yep, try factory default when booting device, but chances are around zero.

Thank you for your input. Appreciate your time.

After the last update (3.11.4.1-r3), it appears that the DNS recieved via DHCP is not being used/honored, and therefore the unit cannot resolve “cloud.cambiumnetworks.com”.

Manually adding a couple of nameservers solved the issue.