This seems a more appropriate place to post what I have just found out about the Forum software for posting messages with inserted images.
I had successfully completed over half of a recent post this a total of seven images. Five files had been added and inserted in the text. Then by error I pressed F5 the refresh key and the page refreshed OK except for the five files at the bottom - even though the inserted references were still in the text without any sort of error message.
Maybe I should NOT have done what I did next, and that was find and import the same five files. This seems to have broken the pointers, or at least the already inserted pointers were no longer relevant.
Either way it would be nice is a tab refresh in the browser did not appear to lose the files, and or break the pointers already inserted.
If you need any help in pinpointing this issue I think I could repeat it with a simpler example for you.