I am having a problem across multiple PCs where I cannot upload images on Stack Overflow any more. I few weeks ago I went to upload an image, but it was to big. Now when I ever go to upload a new one the old image is still uploading, and I cannot cancel it.
This is affecting me across all the stack sites. How can I clear the old upload? I have tried this on my home PC, work PC and work laptop on Chrome and Internet Explorer. The Image wasn't huge, but it was over the limit. Surely, once I couldn't upload, it should have cleared the upload.
Any advice on what I can do?
This is the screen it gets stuck on:
Cancel does nothing. Even when I drop a link into it clicking Upload does nothing.