Unverified Motion Event - every 10 mins

I'm getting alerts for an "unverified motion event" about every 10 minutes, which results in an alert but no video/black screen. I know that loud vehicles, etc. can trigger the motion alert on my video doorbell, but it seems excessive especially with no accompanying video. I've had the doorbell for many months so I know "normal" traffic vs this occurence today. Any thoughts on how to fix this?