I have a new halo B with rip. Played with it about 3 or 4 times. New batteries went in it when i got it. Last time i played i noticed that once it kinda cut it self off during a game. I have an ion so i went to shoot and nothing so i thought it was the gun but i check the hopper and it was off. Well thats okey maybe i forgot to cut it on i thought, well yesterday i was playing and it did this 3 more times. So last night i came home and turned it on in the floor, then i shook it a little bit and YUP it cut off on me again. Hmmmm i thought so i cut it back on and shook the hell outta it and now no more problems. Anyone experience anything like that?