Saved gameplay, exited to menu. Left room, controller timed out and disconnected.
Get error message “Controller Disconnected. Please reconnect your controller to continue.”
Wake controller, Halo: Master Chief Collection doesn’t recognize it. Even though A is highlighted, game will not react or close the error window.
Controller works fine, can go home and open other games, etc.
Tried multiple controllers and multiple accounts. Shut down console and tried them again.
The game’s status is saved as no controller connected and is unplayable.