Now days Tata Sky signals in abudhabi are vanished in day time and only getting in night only. I am using 4 feet antena,.2 db lnb with single loop. and also not getting star movies, HBO. Anybody can give me the answer to rectify it? { In my home (india ) second digicomp with an lnb of dual connection. after installing the dual connection LNB in home , the signal weakening problems started here }so if I replace the LNB with a dual connection 0.3 db power can rectify the problem ?