Light switch (CRFL)
If you can not control device through switch.
Please press the middle silver button on the switch.
If it flashes red and blue continuously, it means the switch button has been unpaired from the system.
To resolve this:
Pair the button again with the system and regroup them.
If there is no light on the bridge, it indicates a potential power issue. Please check and replace the battery if necessary.
Following these steps should help resolve the issue and restore proper functionality.