To clarify. the thing I’m most bothered by is that it is impossible to download the images at full size from the galleries I upload the images to. I really need to make that option available from this site.
OK I found out the issue:
The caption on some images had emojis. Once I deleted the emojis the photos uploaded fine.
I have one other issue though: The number count is off for tags. It says I have 23 photos of a particular tag and I actually have 22 It’s not a critical issue but I like to use that number as a check to make sure I’ve properly tagged all my photos.