I have two stations where I use the KSOS backup option and at both I have the same problem if I try to restore the blank list appears. I never get an error message when I back up. If I try to recover with Restore Utility then I get the message "There are too many files in the storage to display". You also attach screenshots only because they are in Romanian. The KSOS version is 21.3.10.391 (g). I mention that with previous versions (KSOS 6 or 7) I have never had such problems with similar volumes of data.