When importing an album into the library On NAS, one or several tracks were not added due to errors and were included in the list of “Skipped files”. How to correctly add these tracks to the album and that they would disappear from the list of “Skipped files”. I replaced the damaged files in NAS and tried to do this through the Album menu-rescan and through a full rescan … But nothing worked, I had to first delete the album through the menu and re-add the whole.