## Introduction to Xiaomi Home Assistant
The Xiaomi Home Assistant is a smart home system that integrates various devices to provide a convenient and automated living experience. However, users may encounter authentication issues, such as Unknown error occurred, when trying to access or control their devices.

## Identifying the Problem
The problem lies in the authentication process, where the system fails to recognize the user's credentials, resulting in an Unknown error occurred message. This issue can be caused by various factors, including incorrect login credentials, network connectivity problems, or software bugs.

## Steps to Reproduce the Issue
To reproduce the issue, follow these steps:
1. Try to access the Xiaomi Home Assistant system using your credentials.
2. If you encounter an Unknown error occurred message, check your network connection and ensure that it is stable.
3. If the issue persists, try resetting your credentials or contacting the support team for assistance.

## Expected Behavior
The expected behavior is for the system to authenticate the user successfully and grant access to the devices and features.

## Reproduce Time
The issue was reproduced on 2025-06-02 at 11:54.

## Home Assistant Logs
The system logs can be found at home-assistant_2025-06-02T03-55-32.038Z.log.

## Log Timezone
The log timezone is Asia/Shanghai.

## Home Assistant Core Version
The Home Assistant Core version is 2025.5.3.

## Home Assistant Operation System Version
The Home Assistant Operation System version is 15.2.

## Xiaomi Home Integration Version
The Xiaomi Home Integration version is v0.3.2.

## Additional Context
No additional context is available.