I still have problems with the backup functionality.
Although I have programmed the automatic backup, and the backup is also reported as being done, when I later check with the browse backup function the automatic backup is not there.
When I do a manual backup (backup now) then the backup is made. When I then browse the backup, the backup is reported to be there. However I cannot check whether the backup has really been made and could indeed be restored. Is there a method to check the validity of a backup?