Hi everyone,
until a few days I used only the free version and cannot remember any major problem. I have upgraded now to 2.221-993 pro and ran already into some weird behavior.
The defrag does not get past 1%. The circle keeps on going round.
I am using Windows 10 Pro 64 bit. I have used defrag vss stop and Windows activated or deactivated automatic write cache emptying.
The process does not stop when I stop defrag and I have to kill it hard with Process Explorer.
This is a bit frustrating.