using diseqc 4X1 110/119 2 single lnbs on one dish (to receiver 1 through diseqc) 61.5 single lnb (to receiver 1 throuhg diseqc and a straight connection to receiver 2) FTA dish one lnb (to receiver 1 through diseqc) when i switch from dish to another i lose the signal and need to restart the receiver in order to get the signal back. any ideas why? bought 3 different 4X1 diseqc switch and they all do the same thing. i just bought an sw64 switch, but have not installed it yet. please advise.