Hi, There are a server where getstream is running and a client computer where some client software is displaying a TV channel. The system was made according to Ivan Murashko's advice: Ivan Murashko <ivan.murashko@gmail.com> Y.Bosco <openboelru@pochta.ru> getstream@gt.owl.de Re: HTTP output 28.07.2009 14:36:02 Within some minutes (from 1 till 30) from the start the displaying process is interrupted. In other words the movie becomes a still picture. But getsream continue multicasting, udp-packets continue filling the net. If you try to disconnect from the stream (push button "Stop") and then connect to it (push button "Start") the movie will continue. It would be very useful to automate such process. But how one could understand that an udp-stream is interrupted without looking at the screen? Is there any detector(s) in the operation system? -- Mr. Yourij Bosco Bosco Electronics http://boel.ru +7-495-727-6038