Enable indexers that specialize in non-studio content:
Scroll to "Importing." You will see a section called "Extended Release Filtering." lidarr-extended
Lidarr-Extended often comes with a "Queue Cleaner" script. In standard Lidarr, a stuck download (one that errors out) can hang the entire queue. Enable indexers that specialize in non-studio content:
The primary difference in this version is how it handles downloads and metadata. Scroll to "Importing