This seems to be a problem with the Android app starting 2 - 3 weeks ago. Force stopping the app and clearing data & cache will fix the problem temporarily (usually a few hours). Of course this triggers a fresh login and permissions grant.
On my Samsung Galaxy S9+, I know the app is working correctly when I see a persistent notification that Family Safety is using my location data. It stops working when the notification becomes an Android prompt to view/confirm location permissions. This seems like Android is losing track of full-time location permissions grant or perhaps the app is resetting the permission by mistake.
My family members using IOS are having no problems whatsoever. So assuming the servers are cross-platform, then this issue is very likely with the app and Android.
i already clear the cache, delete data, delete and reinstall the app.. and is not working.
my wife has a samsung flip 4.... since 2 weeks ago the same problem with my phone.. samsung fold 4...
the delay to refresh the gps is around 24 to 32 hours..