Markus_Ehrnsperger@xxxxxxxx says... > I have still problems switching from one LNB to another. > Sometimes it works, sometimes not. > > Which DVB card sends the DiSEqC signals? One of them > or both at the same time? All cards sharing the same LNB send DiSEqC signals one after another. If you switch the channel manually the primary card sends their DiSEqC signal allways as the last card. Matthias.