Request Failed. POST /api/release: Unable to connect to Deluge, please check your settings

NzbDrone.Core.Download.Clients.DownloadClientUnavailableException: Unable to connect to Deluge, please check your settings ---> System.Net.WebException: The operation has timed out.: 'http://192.168.1.163:8112/json' ---> System.Net.WebException: The operation has timed out.
  at System.Net.HttpWebRequest+<RunWithTimeoutWorker>d__244`1[T].MoveNext () [0x000b5] in /build/mono/src/mono/mcs/class/System/System.Net/HttpWebRequest.cs:952
--- End of stack trace from previous location where exception was thrown ---
  at System.Net.HttpWebRequest.GetResponse () [0x0000e] in /build/mono/src/mono/mcs/class/System/System.Net/HttpWebRequest.cs:1198
  at NzbDrone.Common.Http.Dispatchers.ManagedHttpDispatcher.GetResponse (NzbDrone.Common.Http.HttpRequest request, System.Net.CookieContainer cookies) [0x000f6] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Common\Http\Dispatchers\ManagedHttpDispatcher.cs:64
   --- End of inner exception stack trace ---
  at NzbDrone.Common.Http.Dispatchers.ManagedHttpDispatcher.GetResponse (NzbDrone.Common.Http.HttpRequest request, System.Net.CookieContainer cookies) [0x0019e] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Common\Http\Dispatchers\ManagedHttpDispatcher.cs:92
  at NzbDrone.Common.Http.Dispatchers.FallbackHttpDispatcher.GetResponse (NzbDrone.Common.Http.HttpRequest request, System.Net.CookieContainer cookies) [0x000b5] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Common\Http\Dispatchers\FallbackHttpDispatcher.cs:53
  at NzbDrone.Common.Http.HttpClient.ExecuteRequest (NzbDrone.Common.Http.HttpRequest request, System.Net.CookieContainer cookieContainer) [0x0007e] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Common\Http\HttpClient.cs:121
  at NzbDrone.Common.Http.HttpClient.Execute (NzbDrone.Common.Http.HttpRequest request) [0x00008] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Common\Http\HttpClient.cs:57
  at NzbDrone.Core.Download.Clients.Deluge.DelugeProxy.ExecuteRequest[TResult] (NzbDrone.Common.Http.JsonRpcRequestBuilder requestBuilder, System.String method, System.Object[] arguments) [0x0000e] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Download\Clients\Deluge\DelugeProxy.cs:229
   --- End of inner exception stack trace ---
  at NzbDrone.Core.Download.Clients.Deluge.DelugeProxy.ExecuteRequest[TResult] (NzbDrone.Common.Http.JsonRpcRequestBuilder requestBuilder, System.String method, System.Object[] arguments) [0x0006f] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Download\Clients\Deluge\DelugeProxy.cs:250
  at NzbDrone.Core.Download.Clients.Deluge.DelugeProxy.ProcessRequest[TResult] (NzbDrone.Core.Download.Clients.Deluge.DelugeSettings settings, System.String method, System.Object[] arguments) [0x00008] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Download\Clients\Deluge\DelugeProxy.cs:196
  at NzbDrone.Core.Download.Clients.Deluge.DelugeProxy.AddTorrentFromFile (System.String filename, System.Byte[] fileContent, NzbDrone.Core.Download.Clients.Deluge.DelugeSettings settings) [0x0000d] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Download\Clients\Deluge\DelugeProxy.cs:106
  at NzbDrone.Core.Download.Clients.Deluge.Deluge.AddFromTorrentFile (NzbDrone.Core.Parser.Model.RemoteEpisode remoteEpisode, System.String hash, System.String filename, System.Byte[] fileContent) [0x00000] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Download\Clients\Deluge\Deluge.cs:63
  at NzbDrone.Core.Download.TorrentClientBase`1[TSettings].DownloadFromWebUrl (NzbDrone.Core.Parser.Model.RemoteEpisode remoteEpisode, System.String torrentUrl) [0x00208] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Download\TorrentClientBase.cs:189
  at NzbDrone.Core.Download.TorrentClientBase`1[TSettings].Download (NzbDrone.Core.Parser.Model.RemoteEpisode remoteEpisode) [0x00148] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Download\TorrentClientBase.cs:117
  at NzbDrone.Core.Download.DownloadService.DownloadReport (NzbDrone.Core.Parser.Model.RemoteEpisode remoteEpisode) [0x00191] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Download\DownloadService.cs:76
  at NzbDrone.Api.Indexers.ReleaseModule.DownloadRelease (NzbDrone.Api.Indexers.ReleaseResource release) [0x0002d] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Api\Indexers\ReleaseModule.cs:67
  at NzbDrone.Api.Indexers.ReleaseModule.<.ctor>b__7_0 (System.Object x) [0x00000] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Api\Indexers\ReleaseModule.cs:46
  at (wrapper dynamic-method) System.Object.CallSite.Target(System.Runtime.CompilerServices.Closure,System.Runtime.CompilerServices.CallSite,System.Func`2<object, object>,object)
  at Nancy.Routing.Route+<>c__DisplayClass4.<Wrap>b__3 (System.Object parameters, System.Threading.CancellationToken context) [0x00049] in <63c44d6f8d7e4f339a987bf9eb94d931>:0