Selective detection and recording???

Yesterday, my motion detector detected motion at around 7am which was nothing. I left for work, came home for lunch, none of that recorded. The next recording didn’t take place until @ 2pm. It should have recorded me coming in and out like it usually does. I don’t have anything set up regarding being off at certain times or anything. What happened?

Yes I also get this problem. My postman had delivered today but there is no record of him attending the property. Kind of defeats object if having the doorbell. It’s working as it picked me both leaving and coming home . Not happy