I have a technical question, which might be quite common to some users in NY/NJ/CT Tri-state area. As Dishnetwork doesn't carry MSG channel, I added cablevision (Optimum TV, on top of existing optimum online service) recently while still keeping Basic Dishnetwork service (Welcome back package with HD local). I have VIP722 with TV2 output to other rooms through in- house wire, which is combined with incoming Optimum TV cable (by signal combiner) with TV2 module at channel 73. While 722 is connected with TV1 (through HDMI), there is splitter before TV2 in other room, one splitted cable to CableTV box (with HDMI to TV2) and another splitted cable to cable terminal of TV2. It seems channel 73 is no more working on TV2 (though it is vacant channel for Optimum TV) and I have to change module channel to 125 in order to receive Dish signal on TV2. But somehow, my remote controller for TV2 is not working (or barely respond), Just wondering what is the problem? BTW, I checked 722 that both remote attenna jack and TV2 output jack are connected through a 2-way signal combiner.