I'm having a similar issue. I've just lost very important audio files and they haven't been added to the Archive folder. I'm only syncing between 2 computers. Seems to happen when it tries to sync a file that is in use. Is there any way around this apart from pausing syncing?
Sync Pro Randomly Deleting Files
in Sync Troubleshooting
Posted
I'm having a similar issue. I've just lost very important audio files and they haven't been added to the Archive folder. I'm only syncing between 2 computers. Seems to happen when it tries to sync a file that is in use. Is there any way around this apart from pausing syncing?