I have been running this doorbell for a while now and my detections seem to be intermittant. My son often works lates coming in at 2am and sometinmes it detects his car and himself, othertimes he can

Hi, not sure which hardware version I have. I have setup this doorbel - with H200 hub - works fine, and quick. However; When I leave the house, it sometimes takes very long to send a notification that