I'm using CKEditor and it's inbuilt filemanager to allow people to change content/upload images to their site.
Everything works fine, except the file manager, if you upload an image it gets stuck loading claiming that it's "Transferring Data" and will continue to display this loader unless the page is refreshed.
The strange thing is that, on reloading the page you can see the file has been uploaded successfully.
Has anybody experienced this issue before? Does anybody have any idea what could be causing this behaviour?
