1. System failure: There may be a problem with Haier Zhijia APP itself, which caused the control panel to stop normally. At this time, you can try to uninstall and reinstall the APP, or update the APP to the latest version to see if you can solve the problem.
2. Device compatibility: Haier Zhijia APP does not support all smart home devices. If the device is not compatible with the application, the control panel will not stay. At this time, you can view the compatibility list of the device, or contact the manufacturer to confirm whether the device is compatible with Haier Zhijia APP.