So since samsung doesn't have Autoreject for calls not in contacts or silent for texts not in contacts it was suggested to use dnd all the time.
I do this because robocalls and lately the political texts were getting out of hand.
I am having an issue with the texting giving multiple notifications for a single text sometimes immediately, sometimes minutes or hours later it will sound off again if I hadn't marked it as read yet. It looks like it is doing it when a silented push notification comes up.
Any ideas to fix. I have a galaxy s8+.