This article from Serato support provides a great tutorial on how to backup your entire Serato collection.
Make sure your folder on your local machine or on your external drive is named ‘_Serato_’ and not ‘_ScratchLive_’ or ‘ScratchLive’. If you have those folders instead, make sure you have the latest version of Serato DJ or Serato Scratch […]
While Serato’s beat gridding system is quite flexible, it has some specific behavior that means not every grid coming from another app will be supported. The main reason for this error message is usually that two or more grid markers […]