I have not had any problems with mine but I would do a factory rest first if mine was having the problem.
This process is used to reset all settings set by the user on the controller. This does not reset the firmware.
Perform the following steps:
Power off your controller and wait at least 20 seconds before proceeding.
Hold down the ?Select? button. Keep holding it down while applying power to the controller.
Keep holding down the ?Select Button? until you see Status LED1 and LED2 rapidly blink together and the OLED Display will display ?Resetting Controller?
Release the ?Select Button?, the controller will reboot with the default settings.