[v2.0.0.4913] NzbDrone.Core.Download.Clients.DownloadClientUnavailableException: Unable to connect to rTorrent, please check your settings ---> System.Net.WebException: Error: SecureChannelFailure (The authentication or decryption has failed.) ---> System.IO.IOException: The authentication or decryption has failed. ---> System.IO.IOException: The authentication or decryption has failed. ---> Mono.Security.Protocol.Tls.TlsException: The authentication or decryption has failed.
  at Mono.Security.Protocol.Tls.RecordProtocol.EndReceiveRecord (System.IAsyncResult asyncResult) [0x00037] in <43e01313a2dc40bf9e59cbaf905901a8>:0
  at Mono.Security.Protocol.Tls.SslClientStream.SafeEndReceiveRecord (System.IAsyncResult ar, System.Boolean ignoreEmpty) [0x00000] in <43e01313a2dc40bf9e59cbaf905901a8>:0
  at Mono.Security.Protocol.Tls.SslClientStream.NegotiateAsyncWorker (System.IAsyncResult result) [0x00071] in <43e01313a2dc40bf9e59cbaf905901a8>:0
   --- End of inner exception stack trace ---
  at Mono.Security.Protocol.Tls.SslClientStream.EndNegotiateHandshake (System.IAsyncResult result) [0x00032] in <43e01313a2dc40bf9e59cbaf905901a8>:0
  at Mono.Security.Protocol.Tls.SslStreamBase.AsyncHandshakeCallback (System.IAsyncResult asyncResult) [0x0000c] in <43e01313a2dc40bf9e59cbaf905901a8>:0
   --- End of inner exception stack trace ---
  at Mono.Security.Protocol.Tls.SslStreamBase.EndRead (System.IAsyncResult asyncResult) [0x0004b] in <43e01313a2dc40bf9e59cbaf905901a8>:0
  at Mono.Net.Security.Private.LegacySslStream.EndAuthenticateAsClient (System.IAsyncResult asyncResult) [0x0000e] in <2b0d86369d72459baed0cee98a8e578a>:0
  at Mono.Net.Security.Private.LegacySslStream.AuthenticateAsClient (System.String targetHost, System.Security.Cryptography.X509Certificates.X509CertificateCollection clientCertificates, System.Security.Authentication.SslProtocols enabledSslProtocols, System.Boolean checkCertificateRevocation) [0x0000e] in <2b0d86369d72459baed0cee98a8e578a>:0
  at Mono.Net.Security.MonoTlsStream.CreateStream (System.Byte[] buffer) [0x0007b] in <2b0d86369d72459baed0cee98a8e578a>:0
  at System.Net.WebConnection.CreateStream (System.Net.HttpWebRequest request) [0x00073] in <2b0d86369d72459baed0cee98a8e578a>:0
   --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetRequestStream (System.IAsyncResult asyncResult) [0x0003a] in <2b0d86369d72459baed0cee98a8e578a>:0
  at System.Net.HttpWebRequest.GetRequestStream () [0x0004e] in <2b0d86369d72459baed0cee98a8e578a>:0
  at CookComputing.XmlRpc.XmlRpcClientProtocol.Invoke (System.Object clientObj, System.Reflection.MethodInfo mi, System.Object[] parameters) [0x00077] in <9d687fb9c46d481292a78781773c6116>:0
  at CookComputing.XmlRpc.XmlRpcClientProtocol.Invoke (System.Reflection.MethodInfo mi, System.Object[] Parameters) [0x00000] in <9d687fb9c46d481292a78781773c6116>:0
  at XmlRpcProxya92d6d3d-2739-4a30-9fe1-e22bd53140f2.TorrentMulticall (System.String[] parameters) [0x0001e] in <75e21f702718480ebe7a92298d1bdb11>:0
  at NzbDrone.Core.Download.Clients.RTorrent.RTorrentProxy+<>c__DisplayClass3_0.<GetTorrents>b__0 () [0x00000] in <59fa15c0f62642e8adb1745bc3328ee3>:0
  at NzbDrone.Core.Download.Clients.RTorrent.RTorrentProxy.ExecuteRequest[T] (System.Func`1[TResult] task) [0x00000] in <59fa15c0f62642e8adb1745bc3328ee3>:0
   --- End of inner exception stack trace ---
  at NzbDrone.Core.Download.Clients.RTorrent.RTorrentProxy.ExecuteRequest[T] (System.Func`1[TResult] task) [0x00022] in <59fa15c0f62642e8adb1745bc3328ee3>:0
  at NzbDrone.Core.Download.Clients.RTorrent.RTorrentProxy.GetTorrents (NzbDrone.Core.Download.Clients.RTorrent.RTorrentSettings settings) [0x00023] in <59fa15c0f62642e8adb1745bc3328ee3>:0
  at NzbDrone.Core.Download.Clients.RTorrent.RTorrent.GetItems () [0x0000c] in <59fa15c0f62642e8adb1745bc3328ee3>:0
  at NzbDrone.Core.Download.TrackedDownloads.DownloadMonitoringService.ProcessClientDownloads (NzbDrone.Core.Download.IDownloadClient downloadClient) [0x0000c] in <59fa15c0f62642e8adb1745bc3328ee3>:0