Interfacing wireless PS2 controller

Hi I’m trying to interface a wireless PS2 controller to control a robot. I’ve got good results on the serial monitor but I’m getting sporadic button presses. Has anyone out there ever done this, and if so do you know what might be causing this? I’ve tried all of the usual suspects, pull-up resistor, wiring, etc, and I’ve got photos and more info that I can post.

Any help would be appreciated, I’m goin nuts tryin to figure this out!

See this page http://www.billporter.info/2011/03/27/arduino-playstation-2-controller-library-troubleshooting-guide/ Try modify in PS2X_lib.h the line

define CTRL_CLK 4

Delete "4" and put "8"

(I'm sorry for my english)