## Introduction
The Xiaomi Home Assistant is a smart home system that integrates various devices, including the intelligent dimming fan light Bluetooth version (shhf.light.sflt11). However, some users have reported issues with the fan switch being unresponsive.
## Problem Description
The fan switch of the shhf.light.sflt11 device is not responding, and the wind speed adjustment is abnormal. Specifically, the fan switch does not turn on or off, and the wind speed display is incorrect. For example, 100% wind speed is displayed as natural wind, and there is no independent natural wind button. The wind speed display is also incorrect, with 6-speed displaying 87%, 5-speed displaying 75%, 4-speed displaying 62%, 3-speed displaying 50%, 2-speed displaying 37%, and 1-speed displaying 25%.
## Reproduction Steps
To reproduce the issue, follow these steps:
1. Open the Xiaomi Home app and navigate to the device control page.
2. Select the shhf.light.sflt11 device and try to turn on or off the fan switch.
3. Observe the wind speed display and adjust the wind speed to different levels.
## Expected Behavior
The expected behavior is that the fan switch should turn on or off normally, and the wind speed display should be accurate. There should also be an independent natural wind button.
## Home Assistant Logs
The Home Assistant logs for this issue can be found at [https://github.com/user-attachments/files/21332579/home-assistant_xiaomi_home_2025-07-20T01-55-06.127Z.log](https://github.com/user-attachments/files/21332579/home-assistant_xiaomi_home_2025-07-20T01-55-06.127Z.log).
## System Information
* Home Assistant Core Version: 2025.7.2
* Home Assistant Operation System Version: 16.0
* Xiaomi Home Integration Version: v0.3.4
* Log Timezone: Asia
## Conclusion
In conclusion, the unresponsive fan switch and abnormal wind speed adjustment of the shhf.light.sflt11 device are issues that need to be addressed. The Home Assistant logs and system information have been provided to help troubleshoot the issue. It is recommended to update the Xiaomi Home Integration to the latest version and restart the Home Assistant system to resolve the issue.