GO Mobile app does not run in background - Samsung S9 / Android 8.0.0
Most of the time I use the app connected by bluetooth to my helmet when riding my bike.
I have the screen off in my pocket and listen to the voice instructions as I travel, but since upgrading my phone from an S6 to an S9, I can no longer get it to run in the background.
I switch off the screen then silence ... I stop a couple of minutes down the road, unlock the phone and the app isn't running.
It worked fine on the S6, but the S9 seems more aggressive in killing background apps (good for battery life)
The phone's "Device Maintenance" / Performance is set to Optimised.
The phone's "Device Maintenance" / Battery is set to MID and I added GO to the unmonitored apps list so it can use all the power it needs