2K wired doorbell - chimes on it's own, no event recorded

I’ve had the Eufy 2K wired doorbell for about a month. During this time, the chime has been activated about 15 times, at random times of day and night, with no press of the button and no event recorded. Otherwise, it seems to work well and I am satisfied by the human detection and event notifications. But as you can imagine, when the doorbell rings at 3am for no reason it gets old very quickly! Has anybody else had this problem?