I've had to do the same thing with pretty much all of my Logitech trackballs - https://www.brianlane.com/post/fixing-a-few-logitech-trackballs/ https://www.bria

I've had to do the same thing with pretty much all of my Logitech trackballs - https://www.brianlane.com/post/fixing-a-few-logitech-trackballs/ https://www.brianlane.com/post/fixing-a-few-logitech-trackba... They do last for quite a while, but eventually one of the switches will go intermittent, depending on how much minecraft the user has been playing...