Uploading problem in Firefox
Users may find that they cannot upload files while creating items in the repository using the Firefox browser. Our support service, ULCC, are working on a solution and meanwhile users are advised to use another browser to upload documents to the repository. This problem is not occurring with Google Chrome or Microsoft Internet Explorer. Apologies for the inconvenience.
Aran Lewis, Repository Manager.
UPDATE 3rd March 2016: This issue is resolved in the latest release of Firefox. Anyone continuing to have the problem should upgrade to the latest version, 44.0.2 or later.