## Introduction to Xiaomi Home Assistant
The Xiaomi Home Assistant is a smart home system that integrates various devices to provide a seamless and automated living experience. One of the key features of this system is its ability to track and monitor energy consumption. However, some users have reported issues with the energy consumption data, including a failure of the cumulative energy consumption to increase as expected.
## Understanding the Issue
The problem is characterized by the device's cumulative energy consumption not increasing consistently. Instead, the data occasionally decreases before returning to normal. This inconsistency can be observed in the device information, which includes the manufacturer, firmware version, and other relevant details.
## Analyzing the Problem
To understand the root cause of the issue, it is essential to examine the device information and the reported data. The device in question is the yeelink.plug.plug1, manufactured by Yeelight, with a firmware version of 3.0.2_0017. The energy consumption data is expected to increase in a stepwise manner, but the actual data occasionally decreases.
## Steps to Reproduce the Issue
The issue can be reproduced by observing the reported data, which will occasionally show a decrease in energy consumption. This decrease is unexpected and does not follow the expected stepwise increase in energy consumption.
## Expected Behavior
The expected behavior of the Xiaomi Home Assistant is to accurately track and monitor energy consumption. The cumulative energy consumption should increase in a stepwise manner, without any unexpected decreases.
## Reproduce Time
The issue was first observed on 2025/11/14.
## Home Assistant Logs
Unfortunately, the Home Assistant logs are not available, which could have provided valuable insights into the issue.
## Log Timezone
The log timezone is set to (GMT+08:00) China Time - Beijing.
## Home Assistant Core Version
The Home Assistant Core version is 2025.11.1.
## Home Assistant Operation System Version
The Home Assistant Operation System version is 16.2.
## Xiaomi Home Integration Version
The Xiaomi Home Integration version is v0.4.4.
## Additional Context
There is no additional context available to further explain the issue.
## Conclusion
In conclusion, the issue with the Xiaomi Home Assistant's energy consumption tracking is a significant problem that needs to be addressed. The unexpected decrease in energy consumption data is not in line with the expected behavior of the system. To resolve this issue, it is essential to investigate the root cause and implement a fix that ensures the cumulative energy consumption increases in a stepwise manner, without any unexpected decreases. By doing so, the Xiaomi Home Assistant can provide accurate and reliable energy consumption data, which is essential for smart home management.