My icloud drive uploading seems to be stuck.. I can't log out of my icloud account until it's stopped syncing. :/ After a reboot it says its uploading zero KB of 952.4MB and.. Well, thats it. It's just sat there. iphoto library seems to have the same problem, it's just sat there doing nothing.. Everything else on the system seems to be working fine. (although i have to input icloud password on every boot) - is there a work-around for any of this?