Notifications aren't arriving

1. On iPhone: Settings → Protocol → Notifications — allow notifications.
2. In Protocol: Settings → Reminders — turn Notifications on.
3. Tap Refresh scheduled reminders and confirm Scheduled reminders refreshed.
4. Open the protocol → Edit → confirm Dose reminder is on and Alert is set.
5. If you rely on a Routine: open the Routine → confirm Reminder is on and the time is correct.
6. Check Focus / Do Not Disturb and other iOS notification filters.
7. Open Protocol once after large schedule changes.

Changing a reminder should not rewrite the underlying protocol schedule unless you edit that schedule on purpose.