We will not be able to import protected AAC files. If you have some files you think we should be importing but which don’t show up in Roon, can you send me a private message? I’d like to take a look at a file or two and make sure we’re doing the best we can with your media.
Just noticed the difference between protected and purchased AAC so I have started to convert them over. I will look through them again once I have some time on the weekend as it doesn’t seem everything comes across.