Sonarr version (exact version): 2.0.0.4146 Mono version (if Sonarr is not running on Windows): Not sure OS: 10.11.3 ((Debug logs)) (posted to hastebin or similar): Description of issue: Up until about 2-3 weeks ago Sonarr stopped automatically downloading my shows. All of the calendar entries show red, and I can start the downloads (either through automatic or manual search) and it works, shows the progress etc.
Sometimes, if I quit Sonarr and relaunch it will try again to work, but usually does not work.
These problems seemed to occur not long after updating to version 2.0.0.4146
4.0.4 is quite old, 4.4 is now available, you should upgrade to that to start with.
You will need to enable ((debug logging)) otherwise you will only see startup messages. Also check the tasks page (System: Tasks) to see when RSS Sync last ran, it should run every 15 minutes by default (or at the interval you set).