I've been having the same issue. I noticed that the directory on my hard drive that I was storing the website was very deep; c:\Users\Troy\My Documents\! Projects\Zeitlow\Website. So, I created a shallower directory on the computer; c:\websites\zeitlow\webfiles\, and pointed the local folder to the new directory. It seemed to fix the problem! I've only been running it since yesterday that way, so we'll see.