The Xiaomi Home Assistant is a smart home system that integrates various devices, including infrared devices. However, some users have reported an issue where custom infrared devices are not displayed, while non-custom devices are shown normally. This article aims to provide a comprehensive overview of the problem, potential causes, and possible solutions. The issue is described as follows: the Xiaoi speaker's infrared custom device is not displayed, while non-custom devices can be displayed normally. To reproduce the issue, simply try to display the custom infrared device on the Xiaoi speaker. The expected behavior is that the custom infrared device should be supported and displayed. However, the current behavior is that it is not displayed. The Home Assistant logs do not provide any response, indicating that there may be a compatibility issue between the Xiaomi Home Assistant and the custom infrared device. The Home Assistant Core version is 2024.12.5, and the Home Assistant Operation System version is 14.0. The Xiaomi Home Integration version is v0.1.4b1. There is no additional context provided for this issue. In conclusion, the custom infrared device display issue on the Xiaomi Home Assistant is a significant problem that needs to be addressed. The potential causes of this issue include compatibility problems between the Xiaomi Home Assistant and the custom infrared device, as well as software bugs in the Home Assistant Core or Operation System. To resolve this issue, users can try updating the Home Assistant Core and Operation System to the latest versions, as well as checking for any software updates for the custom infrared device. Additionally, users can try resetting the Xiaoi speaker and the custom infrared device to their factory settings. If the issue persists, users can contact the Xiaomi support team for further assistance. Overall, the Xiaomi Home Assistant is a powerful smart home system that offers a wide range of features and integrations. However, issues like the custom infrared device display problem can be frustrating for users. By providing a clear and comprehensive description of the issue, as well as potential causes and solutions, this article aims to help users troubleshoot and resolve the problem, and enjoy a seamless smart home experience.