Doorbell ringing at 3AM

I installed a Ring doorbell (purchased new) in July of last year. It is connected to the two wires from my existing doorbell. Since then, it has occasionally rung at 3AM, usually about 3-4 times. (There is no notification from the app, and checking the video shows no one there.) Earlier this week, the doorbell rang continuously for several minutes, to the point that I had to cut the circuit breaker to the bell and ended up uninstalling the doorbell at 3AM. I had a notification for a low battery, but nothing else. Has anyone dealt with this? I am unsure if this is being caused by software updates, a setting of my doorbell, or something else, but it is incredibly frustrating.