Keep getting notifications that I've turned off

I’ve had this camera for 6+ months with no issues. 2 weeks ago I went out of town and turned notifications off. When I got home and turned them back on I started having issues. I’ve got it set so it only notifies me for pets and people. Since then, I get a notification every time a car drives past my house. I live on a busy street and it’s constantly going off. I need help please. In the time I’ve spent typing this, 4 cars have driven by. It’s no use to me like this.