i just received it. I plugged it in my 2 port 5200. with of course the 5200 controller, and the 2600 controller. cx7800 joy pad, and a wico joystick. and when i push up on any of them the graphics on the screen get all buggered up.
I know its not my machine or my controllers cause i have the atariage Redemption adapter, and it works great! any thoughts. the cable ends look in good shape, the steel prongs are straight, and no visible cuts. Could there be a bad kink or wires are broke and are touching????
corby