I would also like to be able to search by folder. although I have Roon and Tidal Masters and I love it; it does have flaws, I have 800 Cd’s on my Synology NAS drive via Roon. Yes we all know it will display some of them but if you truly want to know whats on the NAS drive you have to use the Synology software or in my case BlueOs software. Please correct me if I am wrong and I can find every folder on my NAS drive via Roon.