First Xbox One System Update Launched

Updated wireless networking driver to improve connectivity issues for some users
The first system update for Xbox One is now live addressing SmartGlass issues for some users when coming in and out of connected standby. It also addresses multiplayer issues for some users when re-joining games, issues with inconsistent notifications for some users, and dashboard performance for some users.
In addition, the update offers improvements for Xbox One’s TV, system update, and content update services for scaling over time.