Without Wi-Fi, your Smart Control remote will still be able to control your devices as it is linked to the hub via RF.

The Harmony app, however, will no longer work as it relies on the Wi-Fi link between your smart device and the Harmony hub.

Disconnecting and reconnecting the hub while your Wi-Fi network is down (or disconnected) should see the hub power on, its LED remain red, but still remain functional with the Smart Control remote. If you decide to try this, let us know how things worked!

Regards,

Sylvain