Why does Xiaomi Offline Communication fail to work when reopened after being cleared from the background?

Question

Accepted Answer

When the Xiaomi Offline Communication is cleared from the background, the core software resources and related system processes required for its operation are released or terminated, temporarily rendering the function unavailable.
Specifically, Xiaomi Offline Communication relies on the continuous operation of communication modules such as Bluetooth. After Xiaomi Offline Communication is cleared from the background, the system automatically turns off Bluetooth or terminates the connection to the Bluetooth module to save battery power and system resources—this directly disrupts the function’s normal operation.
To resolve this issue, you need to manually re-enable Bluetooth to reinitialize the communication link required by Xiaomi Offline Communication. Follow these steps:
1. Open the system Settings App and navigate to the [Bluetooth] settings interface.
2. Ensure the Bluetooth toggle is switched on.
3. Relaunch the Xiaomi Offline Communication. It will re-establish the Bluetooth module's connection, and the function will resume normal use.