Hi folks Hope u tec heads ot ther can throw some light one this one. I have a maxv if i load up software and scan it will not find transponders. If i load up via pc or box to box method c/w channel data files the box will come on and i can view. However within a couple of mins it starts to break up to the point a no service window appears. Ive tried this a few times with the same results. Can anyone help or is the tuner at fault. Yours hoping.