Klevio device has no power.
Klevio is not connected to the network.
Make sure your device is plugged in and switched on. If not, plug in/switch on and allow 30 seconds for your Klevio to reboot.
Make sure your home internet network is working properly. If not, consider resetting the router.
If you're experiencing poor internet service, consult your internet provider or consider upgrading your Klevio to a 4G-enabled device
If your Wi-Fi setup has changed, follow the instructions for your device: Klevio Omni, Klevio Opener, Klevio One, Klevio Beta.
You can try resetting your Klevio device to reboot and reconnect to the internet.