This is a NEW problem. Love Firefox, Hate Edge. But Firefox no longer lets me upload pictures to websites such as Facebook. The 'photo' icon on a post is red and it says 'there's a problem'. But it's only a problem in Firefox. I can do it in other browsers. What changed? Why is this happening? How do I fix it? I really don't want to change browsers, but it's disconcerting to forget you're in Firefox, upload a pic, it doesn't work, then you have to switch over to Edge and find the dang post you were posting on, lol. HELP!