I recently got a new Mac and am starting over with iTunes. I previously had the library files on my computer and the media folder on my Synology NAS but I had problems where iTunes reset the media folder location to the default (on my computer) and couldn't find any files. I would have to change the media folder location and iTunes took 5+ minutes every time rescanning my library. Therefore, I'm looking for a better solution this time. What do you use and recommend?