Moto Z4, Android 10. Recently, both my wife and I have had battery issues. Our batteries will go dead in 6-8 hours sometimes. In every case, when we look at the battery usage, Verizon App Manager has used anywhere from 20% to 50% of our batteries. Why is this so, and how can we correct this issue? I understand we can disable this app, but nowhere can we find any information on why this app is needed and if any steps have been taken to correct this usage issue.