I'm streaming video from video file on wowza for two users and have problem with desynchronization.

I'm creating stream on wowza, like this:

Stream stream1 = Stream.createInstance(vhost, "Streamly",streamname);
Playlist playlist = new Playlist(playlistName);
playlist.addItem(filename, 0, -1);

So I expect to have all viewers to be in sync. Everything seems to be OK when I start watching from two flash clients this stream. But if I slow down internet speed for one of the flash clients (using NetLimiter for example) and after some time return normal speed back, both clients are not in sync (around 3-4 seconds delay between videos on flash clients).

Could you let me know if it is possible to have all clients to be in sync and how it can be achieved?