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    Why am I prompted to enter a PIN when using voice commands to open the door via Alexa/Google?
    The device's functions can be controlled through third-party voice(for example, temperature and humidity), and its data can be queried through third-party voice, but its device panel displays abnormally in third-party apps?
    What should I do if the device fails to bind in the Google Assistant App?
    The device can be turned on by third-party voice control, but it will be automatically turned off in a few minutes?
    When using voice to control a multi-control device (multi-control switch, multi-control SoCket, etc.) can't accurately control a certain switch or function?
    XiaoDu speaker cannot control smart devices?
    There is always a delay when ordering multiple devices to perform the same task, and cannot be executed at once?
    Why is the device displayed in the Alexa/Google home App as an incorrect category or does not display the current status of the device (for example: the brightness of the light, the temperature of the thermostat)?
    How to solve the problem of "device not found" after binded Xiao Du?
    In a smart speaker-based scene linkage, when more than 10 devices are added, the last two or three devices respond with latency. Why?

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