Recurring reminders don't seem to work properly on a phone with Android Nougat. One-time reminders seem to work just fine, but recurring reminders simply do not show up at the time I've set. Here's a sample reminder that didn't work at all:
Repeat: every 1 Day(s)
Repetition Interval: 1
Type of Repetitions: Day
At the time and date I set for this reminder, it didn't show up at all. If I interpret the settings correctly, the reminder is supposed to show a notification once every 24 hours, but it didn't happen (I only checked for it the first time it was supposed to show up).