TwitchTv crashes XBMC

I am running XBMC v11 Stable Release with the Aeon Nox skin on a Windows 7 Box that is dedicated mostly just to XBMC. Lately when I try and access the Games menu of the TwtichTV addon, a loading circle appears and XBMC as well as my computer freezes. I have run twitchTv on here for a long time with no problems. Any Ideas? Any specific log files I should look in?

Thanks!