So I was listening to the most recent PC Gamer podcast and the volume wouldn't change! I could switch to other songs and podcasts and it seemed to be fine, but when I switched to the PC Gamer podcast it stuck with the last used volume level and wouldn't changed. I took a video with my wife's phone (ignore the dog collar and my wife talking in the background).
https://skydrive.live.com/redir?resid=9C4A77931D29C2FA!11802&authkey=!AFeWoYsEwSoKfcY
https://skydrive.live.com/redir?resid=9C4A77931D29C2FA!11802&authkey=!AFeWoYsEwSoKfcY