So I have tried different sizes of files, and the reality is that all we can post now is stuff that has been copied from the internet and saved to our computers, everything we take of our own is too big. even 50 is overoptimistic, which is ridiculous. I can understand not being able to use my rather pixel- intensive camera, but people should surely be able to post using photos from their phones - which I can't without resizing on this board. Trying to use resizing techniques on anyone's phone is going to be a nightmare and no-one will bother.
What I don't understand is - how come it used to work, but now doesn't? IT dept. must have changed something.