The shooter stopped to work. It seems to be a connection issue because of a message showup: "Please connect the dedicated cable to RSS port for this future." Of course, the cable is connected. It's very disappointing that a few months after the purchase, this happened.  Any clue about this issue?

The shooter stopped to work. It seems to be a connection issue because of a message showup: "Please connect the dedicated cable to RSS port for this future." Of course, the cable is connected. It's very disappointing that a few months after the purchase, this happened.  Any clue about this issue?