Why does the Xiaomi Robot Vacuum 5 Pro fail to connect to the Xiaomi Home App?

If the Xiaomi Robot Vacuum 5 Pro fails to connect to the Xiaomi Home App, please refer to the following troubleshooting methods:
1. Check if you are using a 2.4 GHz Wi-Fi network or a dual-band Wi-Fi network. The device does not support 5 GHz networks.
2. Router configuration issues can also cause connection failures. Try using your mobile hotspot to connect.
3. Ensure that the robot vacuum's firmware and the Xiaomi Home App are updated to the latest version.
4. The region selected in the Xiaomi Home App may not match the device’s supported region.
5. You need to reset the robot vacuum before connecting it to the Xiaomi Home App.
6. Check if the robot vacuum is too far from the router. Too much distance or obstacles may cause pairing instability.
7. Initial pairing requires Bluetooth to be enabled on the phone. If it’s off, the connection may fail.
8. If the connection still fails, please contact the local after-sales service center.