Missing deliveries - topic gone quiet?

HiI get alerted for everything - cats, foxes, the postie, even cars passing OUTSIDE of the zones I have set up. But I was not alerted to a delivery by DHL until I saw it in my email.I went out and checked that the video was still working and sure enough it had spotted me opening the same door that the delivery person had opened to put in my parcel - What is going on?There seem to have been a few posts on this topic but no resolution?