danto

I recently updated to DF version 2.16.809. When I try to defrag or analyse my drive it stagnates at 44% and then sits there slowly chewing through my available HD space. I have tried rebooting then re-installing DF and it does the same thing. This has not happened with any previous versions of DF which I have been using for the past 4 years or so. Not sure if this is a bug or something else but any help would be great.