How to add tracks to already running Tweetinvi Filtered Stream


#1

I am using following code to add new track to an ready running Filtered Stream, using Tweetinvi C# library.

------ Code ref: http://tweetinvi.codeplex.com/discussions/541286 -------
filteredStream.StopStream();
filteredStream.AddTrack("@newmention");
filteredStream.StartStreamMatchingAnyCondition(); // OR // filteredStream.ResumeStream();

As soon as the last line executes, it just STOPS tracking any tweets from any of already tracked users (@mentions). And after some time, the stream automatically ended up with following error:
“Value can not be Null. Parameter name: source”

Reference: http://stackoverflow.com/questions/24039859/unable-to-add-tracks-to-already-running-tweetinvi-filtered-stream

Any help please?