When I try to play a Daily Challenge of any game type, it starts to load the video, and then just exits. I suppose the game restarts as I can look to the left and see it there in my list of programs, but it will not let me play any Daily Challenges. I found the application troubleshooter but it didn't help, I looked for corrupted system files with sfc and it found no problems. I've uninstalled and reinstalled the program with no success and I've updated my graphics card driver (Radeon 7850M). Running Windows 8.1 x64 and all updates are installed.
Any ideas of what else I can do?