I cannot add images using "add media." It says choose file to upload, I select a jpg, then it displays the jpg name but there's no thumbnail, nothing new in the gallery and nothing new on the server.
I am using Firefox 126.96.36.199 and have also tried Safari. Neither works.
I have tried all the solutions in the pasted media uploader posting here. I am trying this in two blogs with two different themes. One has no plugins.
Thanks for your assistance as well as your patience since I'm sure this topic has been addressed before (but I couldn't see a search forums).