Using latest version of Sonarr on Windows 10 and this happening to 3/4 of my files for a while now and I have to manually import them.
All releases are coming from various indexers so it can’t be an indexer problem.
I see there has been topics on this in the past but I can’t find a fix. It never used to happen and I havent changed any setting with my download cient or Sonarr.