One of the complaints cropping up with Windows Phone 8.1 was performance issues with the Xbox Games app. Like Xbox Video and Xbox Music, the Games hub is also no longer in the OS, but rather a separate, updatable app.
Some users recently complained that the app wouldn?t load their profile or worse, games would not populate. (We didn?t see it ourselves, but it was reported in our forums often enough).
Full story from the WPCentral blog...