Inefficiencies of SYNC and FTP features

DOpus works far less efficient in the below areas:

  1. Syncing files. Often not all is synced and I need to compare/sync a few times before all is synced. Syncing also takes too much time. FreeFileSync does much better job. Please fix.
  2. Copying over FTP. It takes ages, gets stalled on files, very low transfer rates. FileZilla makes much better job. Please fix.

Using the latest version. I once reported the first problem, no resolution. Those two functionalities are fundamental to me and are currently a big show stopper. I wish they were fixed soon.