Phantom doorbell chimes

Anybody else getting phantom doorbell chimes? The chime will go off randomly. Tis the season for ding ding ditch, but no one is ever at the door. There is no notification on the app and nearby cameras show no one was there to ring it. I’d swear I was hearing things but the wife hears it, and the dog makes sure everyone knows he heard it too!

This happened to me sometime last week. I went 2x to the door to check. Surprisingly, I have a routine that makes an announcement when the doorbell is pressed and there was no such announcement both times, meaning no one pressed the doorbell.