Check the file tags. Make sure they all share the same album title, album attist etc.
Is this a regular album i.e. Recognisable as a purchase ? If not and it is a DIY album them some weird things can happen. I’ll explain depending on your answer.
I run into this problem occasionally when buying songs on iTunes when the file has copywrite protection. It doesn’t happen often, so I usually forget about it and try rescanning, moving files in and out of the library, etc. If you “Get Info” on the file and it says something about being a “protected” file I don’t think there is a way to get Roon to recognize it. I could be wrong, so if you find a way to make it work and it is a protected file, I would love to know the secret.
Did you try manually identifying the album through the vertical dots icon > edit > Identify Album button? Often, many versions of an album are listed with varying track layouts.
Hi @Paul_Barrow ---- Thank you for the report and my apologies for the troubles. Are you able to send me the content via a dropbox download link in PM so we can try and reproduce in house?