Going through a re-tagging all my tracks to include RELEASETYPE tags is too much work for me, as is reverting to an old version of the web player.
I’ve found disabling “Group by album type” fixes this problem also, at least on my Win10 PMS server
- Go into PMS Settings
- Click “Library” under the Settings section
- Click “Show Advanced” on the right side of the screen
- Scroll down to “Group albums by type” and select “disabled”
- Click “Save Changes”
- Go back to an artist you were seeing the error on - No error!
