My desktop file sync seems to have stopped uploading for the last two days... Its just shows the number of syncing photos in the top left but doesn't change, it doesn't sync those images and is just stuck. The collection name/folder will appear on my mobile device but no images. Desktop versions appears to be stuck. Tried logging out/in restarting etc. nothing is working. Please help as I am sooo busy at the moment, just when I need this to work!