Important notice Xiaomi devices!
The “Autostart” and “Popup window while running in the background” rights must also be activated for correct operation of Child Control. Proceed as follows (preferably before setting up the app):
1.) Select Settings -> Apps
2.) Select Manage Apps
3.) Select Child Control from List
4.) Activate Autostart
5.) Choose Other Permissions
6.) Click Display Popup while running in background
7.) Click Activate
Done! To prevent the above settings from being undone, it may be advisable to lock the settings. You can find information on this in the manual in the Settings chapter.