The blue bar just gets stuck at some point after it says "We've automatically copied the video URL to your clipboard, so share it with friends." and it will not finish. I have a 0% success rate uploading videos with this client.
What's the deal?
@DankLotus - Have you tried opening the client as Administrator, and checking if there might be any blockers to uploading the video (Firewall, Antivirus, etc)?