文档应提供故障排查信息

    理由

    我们应提供如何解决常见问题的说明。 如果可以，故障排查内容应包括症状描述，以及解决问题所需采取的步骤。 这能减少支持请求，并改善用户体验。

    实现示例

    ## Troubleshooting

### Can’t set up the device

#### Symptom: “This device can’t be reached”

When trying to set up the integration, the form shows the message “This device can’t be reached”.

##### Description

This means the settings on the device are incorrect, since the device needs to be enabled for local communication.

##### Resolution

To resolve this issue, try the following steps:

1. Make sure your device is powered up (LEDs are on).
2. Make sure your device is connected to the internet:
   - Make sure the app of the manufacturer can see the device.
3. Make sure the device has the local communication enabled:
   - Check the device’s settings.
   - Check the device’s manual.
...
 
### I can't see my devices
Make sure the devices are visible and controllable via the manufacturer's app.
If they are not, check the device's power and network connection.

### The device goes unavailable after a day
Make sure you turned off the device's power-saving mode.

    例外

    此规则没有例外。