Can plus detection issues

Hi. I’ve been reading the topics on the detection zones not working correctly. I too have the same issue with my Cam Plus. It’s mounted at the recommended 3mtrs. It is pointed down as I wish to detect near the house and not the street. I have motion off and people on. Set to Min and get notifications all the time when people walk past my drive. I have a ring doorbell pointed in the same direction with no issues. The attached image shows my issue.