If you own a PlayStation 4 and have an R2 button, there’s a good chance that you’re not using it as intended. The button is actually used for something else on the console - controlling games with the touch screen. But if you don’t use it, it can start to get lost in all the other buttons and features on your controller. To fix this, first take apart your controller and remove the R2 button. Then, put everything back together again and use the new button to control games with the touch screen.
