Hello, I am new to the Emby topic. Please excuse me if I ask questions now that are probably already answered in some post. I have searched and read a lot, but somehow I am still missing two important pieces of the mosaic. On the one hand, I lack a basic understanding regarding the database sync, and on the other hand, I am stuck on a technical problem. If someone can point me in the right direction so that I can find the red thread, then I'll keep looking. Briefly about my structure: