The Xiaomi Home Assistant is a cutting-edge smart home system designed to integrate and control various devices, including the Xiaomi Mi Home Intelligent Switch. However, users may encounter issues such as disconnection and failure to reconnect after a power outage. This article aims to provide an in-depth analysis of the problem, reproduction steps, and potential solutions to enhance the overall performance of the Xiaomi Home Assistant. The article will explore the importance of software updates, device compatibility, and network configuration to ensure seamless communication between devices. By following the troubleshooting guidelines and optimization strategies outlined in this article, users can maximize the potential of their Xiaomi Home Assistant and enjoy a more efficient, convenient, and automated smart home experience.