Before i installed the software for this mouse the buttons in the thread title worked as they should however after installing the software the buttons no longer work in firefox, (in all other applications that have back/forward functions the buttons continue to work). Why is this the case and is there a fix, im assuming its something to do with firefox interacting incorrectly with the logitech software and vice verse. I dont want to uninstall the software since the other buttons wont work (cruse controle and application switcher)