Hello to all I installed two tuners DVB-C in my gigabluequad, put the cables of two different operators (different) made ​​the search operator and the search did 01 ok, did the search operator finds 02 channels, but the tunes it says that this signal 0%. Only works if I disable the tuner DVB-C 01. detail that when searching only has a list of cable. It was not to be different?