My smartHUB does not have a network (internet) connection
When the Network Status Light flashes rapidly in 30 second intervals, the smartHUB cannot establish a network (internet) connection.
When working normally, the smartHUB's device network status light flashes for 1 second each time a reading is sent to My AcuRite.
Possible solutions
Make sure the Ethernet cable is firmly connected. The cable may be defective and need to be replaced.
Make sure DHCP is enabled on your router - most routers have DHCP enabled by default.
Check your network router settings. If MAC address filtering security has been enabled, your router may be ignoring the outbound communication from the smartHUB device. Review the network router manual or contact the manufacturer for more information. NOTE: The AcuRite smartHUB unique 12-character Device ID is its MAC address.
The Ethernet port on your router may be malfunctioning. Try connecting the cable to a different port.