**Sonarr version: 2.0.0.5252
**Mono version: 5.18.0.225
OS: Ubuntu 16.04
Debug logs:
Description of issue:
Hello. I have been running Sonarr for a while now, and haven’t really had many issues. However, in the last few weeks, I have been seeing seemingly random failures when trying to connect to my indexers. I have 4 indexers, all of which I can get to via a browser, and see the XML info. Lately, I have been receiving the following errors and a message telling me that 3 out of my 4 indexers are failing. This issue seems to happen for days at a time, and eventually they are said to be available again. I just cant figure out what is causing the issue… I have restarted the service multiple times, ran all my updates, rebooted my server over and over, but the issues still persists. Also, I’m seeing overall slowness on the server, especially when connecting to the software updater, etc… Just general sluggishness… Any ideas what I should be looking for?
Unable to connect to indexer: The operation has timed out.: ‘https://api.drunkenslug.com/api?t=caps&apikey=HIDDEN’
Exception
System.Net.WebException: The operation has timed out.: ‘https://api.drunkenslug.com/api?t=caps&apikey=HIDDEN’ —> System.Net.WebException: The operation has timed out.
at System.Net.HttpWebRequest.RunWithTimeoutWorker[T] (System.Threading.Tasks.Task1[TResult] workerTask, System.Int32 timeout, System.Action abort, System.Func
1[TResult] aborted, System.Threading.CancellationTokenSource cts) [0x000f8] in :0
at System.Net.HttpWebRequest.GetResponse () [0x00016] in :0
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) [0x0003c] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Common\Http\Dispatchers\FallbackHttpDispatcher.cs:35
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.Common.Http.HttpClient.Get (NzbDrone.Common.Http.HttpRequest request) [0x00007] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Common\Http\HttpClient.cs:264
at NzbDrone.Core.Indexers.Newznab.NewznabCapabilitiesProvider.FetchCapabilities (NzbDrone.Core.Indexers.Newznab.NewznabSettings indexerSettings) [0x0009a] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Indexers\Newznab\NewznabCapabilitiesProvider.cs:62
at NzbDrone.Core.Indexers.Newznab.NewznabCapabilitiesProvider+<>c__DisplayClass4_0.b__0 () [0x00000] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Indexers\Newznab\NewznabCapabilitiesProvider.cs:35
at NzbDrone.Common.Cache.Cached1[T].Get (System.String key, System.Func
1[TResult] function, System.Nullable1[T] lifeTime) [0x0006a] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Common\Cache\Cached.cs:81 at NzbDrone.Core.Indexers.Newznab.NewznabCapabilitiesProvider.GetCapabilities (NzbDrone.Core.Indexers.Newznab.NewznabSettings indexerSettings) [0x00020] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Indexers\Newznab\NewznabCapabilitiesProvider.cs:35 at NzbDrone.Core.Indexers.Newznab.Newznab.get_PageSize () [0x00000] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Indexers\Newznab\Newznab.cs:22 at NzbDrone.Core.Indexers.Newznab.Newznab.GetRequestGenerator () [0x00000] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Indexers\Newznab\Newznab.cs:26 at NzbDrone.Core.Indexers.HttpIndexerBase
1[TSettings].TestConnection () [0x00007] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\Indexers\HttpIndexerBase.cs:334