To ensure proper background running please:
Check that access to “Do Not Disturb” mode is allowed
Go to Permissions – check that all permissions are given
Go to battery – manage battery usage – set DO NOT OPTIMIZE
Go to data usage – set unrestricted data usage
Additional “risk factors” – third party apps.
- Apps that claim to Save Ram
- Battery-Saving Apps
- Data Savers
- Phone Cleaners
- Antivirus Apps
The idea behind all these apps that claim to boost your memory/ battery etc is to systematically close apps running in background.