Solid red: The router is not connected to the
Internet, or to the primary router when used as a
secondary router.
Solid green: The router is connected to the Internet,
or to the primary route, with an RSSI > -78dBm
Blinking green: The router is starting
/rebooting/upgrading.
Solid orange: The mesh connection is weak, with an
RSSI ≤ -78dBm.