auto fire

Hello, I have a voopoo drag 157w (aka Resign) and its not that old. But on Sunday, it was sitting on a table by itself, no one near it, and I luckily was looking at it at the time, the screen lit up (as if I had pressed the fire button once) then it started firing and didn't stop until I took...

So this morning, I cannot turn off the mod, and at my desk it just started auto-firing. Had to pull the batteries. Spent 20 min fiddling with it / the button / anything and still it goes crazy every 2 minutes or so. After firing it myself, it continues to fire for 0.5 seconds to the 10 second...

I just got my rx200s today and after a few drags it auto fired. I had to pull the batteries out to make it stop firing. When I plugged the batteries back in it makes a clicking sound and the screen does not turn on. I took out the batteries and plugged it in via usb cable the screen worked fine...