I have always been able to embed images in my discussion posts and it just stopped working like a month ago and I don't know why. When I go to upload the file it just says "file upload fail" and it never gives me a reason. I have tried with different browsers and different types of files, .pdf .jpg .png, and they all used to work and now they just don't anymore. This allowed me to "insert image" but that is not an option in my discussion posts with my professors. I am in 5 classes and it happens with all of my classes.