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    How to prevent unbinding and clearing data from clearing the battery calibration coefficient?
    The status of the curtain switch device is abnormal in the gateway.
    How to increase protection time in the socket app settings?
    Curtain device is online but cannot be controlled via app or Tuya screen.
    What are the power consumption characteristics of a latching relay?
    Why does the smart wall switch with zero and live wires show the device as offline?
    What are the functions of multi-control linkage?
    Can the physical button and app control the switch when the device is in cycle timer mode?
    How to set the switch on the App device control interface to be triggered by a long press?
    How to solve the issue of socket overcharge protection affecting device usage?

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