I Tried that call reminder and blue screen came up still but this worked.
Go to the Device SettingsTap "Apps"On the top right, tap the gear iconUnder Advanced, chose "Draw over other apps"Tap "Special Access"Tap "Draw over other apps"
Then you want to scroll thru apps and disable anything with messaging that you are not using or any android auto apps or drive modes. These will prompt that call reminder. When I disabled those, no more issues.