http://majornelson.com/2013/12/10/xbox-one-system-update/
This update addresses the following:
This update addresses the following:
- Addresses SmartGlass issues for some users when coming in and out of connected standby
- Addresses multiplayer issues for some users when re-joining games
- Addresses issues with inconsistent notifications for some users
- Addresses dashboard performance for some users
- Offers improvements for Xbox One’s TV, system update, and content update services for scaling over time
- Updated wireless networking driver to improve connectivity issues for some users