I am having the same problem with DrivePool 2.0.0.3XX and FreeFile Sync. At first, I wasn't sure that DP was the problem, but after uninstalling my antivirus and all other processes that might have caused the conflict, DP now appears to be the only suspect causing the conflict. When FFS starts synchronizing, my hard disk led (C: drive only, which is not part of any pool) starts shining a bright and constant red and FFS slows down to a crawl and frequently freezes. The synchronizing in FFS is between 2 separate DP pools and all of the HDs in both pools (30 in total) are mounted to directories o