bundj001

I would like to use my new G&G predator but I'm having a problem. I use a WE sm4 smart charger and WE nimh 8.4v nunchuck batteries. I can start firing my gun normal but after a few minuites the gun will stop firing after around 30seconds the gun can fire again. But, it will only fire one shot and the time to wait until I can fire again is longer. Does anybody else have this problem or know how to fix it?