For Motorola devices
Please check the following settings and allow this app to run in the background.
[English]
https://jspsoft.co.kr/board_view.php?id=43
[한국어]
https://jspsoft.co.kr/board_view.php?id=42
[Russian]
https://jspsoft.co.kr/board_view.php?id=44
[Portuguese]
https://jspsoft.co.kr/board_view.php?id=45