Media files failing to upload with VMware vCloud Director when using Java 1.6

I was recently uploading media using the VMware vCloud Director (1.5.0.464915) console with Internet Explorer (9.0.8112.16421). On uploading the media, the download and upload transfer progress window would stop responding. Upon closing the window and opening another session, the media was not present in the queue. No error message would be reported until the session … More Media files failing to upload with VMware vCloud Director when using Java 1.6