Why am I getting random button presses?

I have 2 of these controllers, both about 4 years old, they worked fine till i moved, now that i moved and set my system back up im getting random button presses, right joystick will fire, random weapon swaps and grenades tossed, randomly reloading, ect. Not effecting my left joystick or dpad that i can tell. Even got a new controller, aftermarket, and its been doing the same thing ever since it came out of the box. I played a bit before i moved and it never did this.