What size drive and the brand, what defrag. software are you using and has it ever been defrag. before.
I provided that information in my original post, except for the defrag history. I am using the latest version of Defraggler. It has been defragged before. Perhaps not in the last six months, though. And perhaps I have added 200GB or more of files to the computer since then. Most of that would be in photos and torrent downloads.
Does Defraggler repair the disk as it goes? If the hard disk has a lot of errors, how would Defraggler handle that?