Each Plume pod has an LED light that indicates its status:
Solid light: Occurs for a few seconds when you first plug in the Pod. If no solid light is seen, your Pod might not be receiving power from the outlet. Make sure that your Pod is plugged into a working outlet.
Pulsing light: A slow pulsing light means that the Pod is trying to connect to the Plume Cloud. It may take 2-3 minutes to connect when being plugged in.
No light: No light means that your Plume Pod is working!
Blinking light: Two short blinks at a time means that Plume is optimizing your network to give you the speeds you need in your home. Optimizations may take 5 to 10 minutes each.