When programming our robot we have hit a bit of a snag. All of our code is currently written corectly for what we want it to do, but our controllers are giving us grief. for some starnge reason, even though we have two controllers plugged in, robotC thinks that one of our controllers are both of them, causing our robot to do actions mapped to joystick one-Y1 and joystick two-Y1 at the same time. Any help on the issues is greatly appreciated!

Perhaps the problem is with the code. Could you post it so that we can make sure.

I assume you enabled dual joystick in your game controller dialog. If so, did you make sure each joystick is associated to a different physical joystick? If you have both of them mapped to the same physical joystick, moving that one physical joystick will make both joystick pictures react.