I've spoken with Humminbird 3 times now and getting a different answer each time, has anyone had an issue with a new 360 not staying on? When you first put power to it, it hums and you can feel the puck start turning, then it makes a small beep and goes off. I've tried everything, including running wires directly to my battery. Now their telling me a need to run 12 gauge wire to it and also put the (1) amp inline fuse in place. The inline fuse is NOT 12 gauge wire so how is that supposed to help out? I think its the 360 unit, any ideas???