I've noticed that after running left to right exact mirror synchronization, most of newly copied data on destination side HDD is fragmented, therefore requires defragmentation in order to defragment newly copied files.
It's likely that it happens, because Syncovery by default copies 3 files simultaneously at the same time as displayed in Synchronization Progress window.
Is it possible to make Syncovery copy data contiguously in order to prevent fragmentation?