"Invalid Torrent File Specified" but manual search selected works fine

[sch1308]

Running on Unraid 6.2.4 and Sonarr version 2.0.0.4427, im running Cardigann as a docker with one feed going into sonarr. If I select shows under wanted they go thru just fine to Deluge but not with RSS sync.

MonoTorrent.TorrentException: Invalid torrent file specified ---> MonoTorrent.BEncoding.BEncodingException: Could not find what value to decode
  at MonoTorrent.BEncoding.BEncodedValue.Decode (MonoTorrent.BEncoding.RawReader reader) [0x00090] in M:\BuildAgent\work\6c3239faf2b92630\src\MonoTorrent\BEncoding\IBEncodedValue.cs:146 
  at MonoTorrent.BEncoding.BEncodedValue.Decode (System.IO.Stream stream) [0x0000e] in M:\BuildAgent\work\6c3239faf2b92630\src\MonoTorrent\BEncoding\IBEncodedValue.cs:99 
  at MonoTorrent.Torrent.Load (System.IO.Stream stream, System.String path) [0x0000c] in M:\BuildAgent\work\6c3239faf2b92630\src\MonoTorrent\Torrent.cs:705 
  --- End of inner exception stack trace ---
  at MonoTorrent.Torrent.Load (System.IO.Stream stream, System.String path) [0x00027] in M:\BuildAgent\work\6c3239faf2b92630\src\MonoTorrent\Torrent.cs:711 
  at MonoTorrent.Torrent.Load (System.Byte[] data) [0x0000d] in M:\BuildAgent\work\6c3239faf2b92630\src\MonoTorrent\Torrent.cs:556 
  at NzbDrone.Core.MediaFiles.TorrentInfo.TorrentFileInfoReader.GetHashFromTorrentFile (System.Byte[] fileContents) [0x00000] in M:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Core\MediaFiles\TorrentInfo\TorrentFileInfoReader.cs:15 
  at NzbDrone.Core.Download.TorrentClientBase`1[TSettings].DownloadFromWebUrl (NzbDrone.Core.Parser.Model.RemoteEpisode remoteEpisode, System.String torrentUrl) [0x0019d] in M:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Core\Download\TorrentClientBase.cs:192 
  at NzbDrone.Core.Download.TorrentClientBase`1[TSettings].Download (NzbDrone.Core.Parser.Model.RemoteEpisode remoteEpisode) [0x00148] in M:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Core\Download\TorrentClientBase.cs:129 
  at NzbDrone.Core.Download.DownloadService.DownloadReport (NzbDrone.Core.Parser.Model.RemoteEpisode remoteEpisode) [0x00171] in M:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Core\Download\DownloadService.cs:66 
  at NzbDrone.Core.Download.ProcessDownloadDecisions.ProcessDecisions (System.Collections.Generic.List`1 decisions) [0x0014e] in M:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Core\Download\ProcessDownloadDecisions.cs:74 

[markus101]

Are you trying to grab the exact same torrent from the exact same indexer?
It looks like the torrent being provided during the RSS sync is invalid and Sonarr can’t get the hash from it.

Since it looks like you’re using an aggregated feed you will likely need to look at Cardigann logs to see which indexer is having issues or add them separately to Sonarr.