Hi, On Fri, Feb 16, bastlir wrote: > > vdr can record from senders on V polarisation like sat1, prosieben ... > > even without reloading the driver. > > vdr can not record from any sender on H polarisation like ard, zdf ... > > even with reloading the driver it doesn't work. > > This explains, that I got some recording and some not. > > > > Does anybody know what can be the different between H and V polarisation ? > Hi, > > supply voltage at central wire of koax cable. It seems you have or DVB card or > LNB damaged. Test these parts with another receiver or/and another LNB. my primary dvb card works fine on both of my Twin-LNB connectors. I can switch the second card via szap and get a video stream via "cat /dev/dvb/adapter1/dvr0 > /tmp/bla" on H and V channels. VDR doesn't get data any data from H channels, but gets data from V channels. I will try to strace vdr and szap to get any difference, maybe they do it in a different way. -- Gru? Dieter -- I do not get viruses because I do not use MS software. If you use Outlook then please do not put my email address in your address-book so that WHEN you get a virus it won't use my address in the