Hi, The transponder for ARD, rbb, Phoenix and 1+ is frequently changing some transmission parameters, so that vdr tries to retune these channels: May 8 20:52:45 jarada vdr[2745]: changing transponder data of channel 16 from T:522000000:0:1:0:2:2:2:1 to T:522000000:0:1:0:2:1:2:1 May 8 20:53:22 jarada vdr[2745]: changing transponder data of channel 16 from T:522000000:0:1:0:2:1:2:1 to T:522000000:0:1:0:2:2:2:1 May 8 20:55:14 jarada vdr[2745]: changing transponder data of channel 16 from T:522000000:0:1:0:2:2:2:1 to T:522000000:0:1:0:2:1:2:1 May 8 20:55:55 jarada vdr[2745]: changing transponder data of channel 16 from T:522000000:0:1:0:2:1:2:1 to T:522000000:0:1:0:2:2:2:1 May 8 20:57:34 jarada vdr[2745]: changing transponder data of channel 16 from T:522000000:0:1:0:2:2:2:1 to T:522000000:0:1:0:2:1:2:1 May 8 20:58:18 jarada vdr[2745]: changing transponder data of channel 16 from T:522000000:0:1:0:2:1:2:1 to T:522000000:0:1:0:2:2:2:1 As the data seems just to toggle and this is the only transponder where this happens, I don't think changed data is relevant. Does some knows a person to conact, in order to get this fixed on transmission side ? -- Stefan Lucke