Guys, I have ortho C/K with bulles eye feed fixed to 10ft mesh dish with one multiswicth and one diseqc switch . I have been using this for years. But recently when I'm watching C band all signal suddenly lost. So I have replaced new KU LNB and new diseqc switch. H side of C band LNB also didnt work. So I have replaced that too. And after connecting everything it worked few minutes then all got burned again. So for testing I put new diseqc switch. All of them got burned . For test I put about 4 KU LN's all of them burned. I lost about 6 diseqc switch and 4 lnbs. what could be the reason ?