I have a relatively new Galaxy S10e. I restart it every night and the software is fully up to date. The only exceptions set for DND are for repeat callers, and alarms. However, notifications still come through and vibrate the phone while DND is on - notifications for texts, chat messages, push notifications... it's as if DND is not even on.
DND only has one job...
- Restarting, updating software, and checking/changing DND settings have already been done. No need to suggest these as possible fixes (thanks for nothing, Samsung support).
- This has nothing to do with DND automation - I turn it on and off manually.