What should I do if the app is not responding or the mode switching isn't working?
If the light is not responding to the app, restart the app and reconnect via Bluetooth/Wi-Fi. If mode switching is not working, reset the device and re-sync it with the app to resolve the controller issue. (Page 7)
From the official Brightown HLS-W-XXXWW-S LED Solar Firefly Light manual, page 7
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