The HomeKit device has been successfully configured. The solutions to the problem that the device does not respond when using the Home control device are as follows:
1. Restart the device
It is recommended to restart the device, mobile phone, and router until it displays normally in the Home App.
2. Disable intranet isolation
Homekit devices require intranet communication, so intranet isolation needs to be disabled in the router.
Processing under different routers
The ASUS router turns off the 2.4g wireless fairness transmission to ensure that udp can be forwarded.
The Xiaomi router found a firewall setting in the security center called Smart Home Firewall turned off.