This is driving me nuts. File synching is no longer working on my Macbook. I constantly have to restart my macbook in order to force the syncing to start breezing again, and then it slows down to a complete crawl again for no apparent reason. I don't know if it is even syncing half the time, it hangs at certain percentage for days. The files I'm synching aren't even that large, 20mb, 50mb.