Smart Home "Hub" is Offline

4.5

Your SmartThings, HomePod, or Hue Bridge says "Offline" and no devices work.

Symptoms
  • All devices offline
  • Hub unresponsive
  • Red light on hub
Possible Causes
  • Ethernet cable loose
  • Power failure
  • Firmware update hang

Step-by-Step Fix

1

Check Ethernet Connection

Ensure the cable is clicked firmly into both the hub and the router.

2

Power Cycle the Hub

Unplug for 30 seconds and plug back in.

3

Check Router Settings

Ensure the hub hasn't been blocked by a firewall or parental control.

When to See a Technician

If the hub is offline, the "brain" of your smart home is gone; nothing will work until it's back.

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