I've had this mouse for a fair while, it's the best mouse I've ever had, and I've always had the side buttons set to volume up/down and one of the middle buttons as pause/play. Recently these bindings stopped working for seemingly no reason. I haven't made any significant hardware changes and I regularly update windows. I have also updated Tt eSPORTS Command Center and completely reinstalled it since the problem began, with no effect. I've checked and the buttons work for other things, such as macros and other mouse functions. Has anyone experienced something similar or have any suggestions on how to fix it?