Indexer issue target refuses

I have sabnzbd set up in sonarr clients.
I have added 3 indexers NZBGeek, wombles and Fanzub

after adding each indexer if i try to test with the search switch on i get unable to connect
if i turn both rss and search switches off test passes. doesn’t seem to matter what indexer I try always same issue. anyone have an idea where to look?

this line below bothers me and no idea why it is being refused

System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:49306

Log:
Invalid request Validation failed:
– Unable to connect to indexer, check the log for more details

Message
Unable to connect to indexer: Unable to connect to the remote server: Unable to connect to the remote server

Exception
System.Net.WebException: Unable to connect to the remote server —> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:49306
at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)
at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)
— End of inner exception stack trace —
at System.Net.HttpWebRequest.GetResponse()
at NzbDrone.Common.Http.HttpClient.Execute(HttpRequest request) in m:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Common\Http\HttpClient.cs:line 94
at NzbDrone.Core.Indexers.HttpIndexerBase1.FetchPage(IndexerRequest request, IParseIndexerResponse parser) in m:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Core\Indexers\HttpIndexerBase.cs:line 195 at NzbDrone.Core.Indexers.HttpIndexerBase1.TestConnection() in m:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Core\Indexers\HttpIndexerBase.cs:line 211

Looks like a local proxy is configured, possibly a virus. Not sonarr related.

I totally agree but running netstat -ban shows no one on port 49306. have run multiple spyware and anti virus softwares and all say clean.I don’t have anyidea on what programs may be doing this

Yes, but it’s probably still configured as proxy.