Apologies if answered elsewhere but the search function isn't working for me in the forum and please move to appropriate sub if needed. My music library exists on my NAS (Synology DiskStation DS115j) and the Cambridge CXN and Ruark R2i play all the MP3 files without issue, display artwork and TITLE for each track. However, the FLAC files always show the file extension e.g. (folder - Artist/year. Album/track. Title)MP3 - displays in streamers as "The Who - Who's Next - Baba O'Reilly"FLAC - displays in streamers as "The Who - Who's Next - Baba O'Reilly.flac" I've been through the tags and the FLAC and MP3 files are identically tagged so why do FLAC files show the file extension?