XBox Controller is not recognized if connected during play on Windows10.

If a controller is connected to a Windows 10 machine while the game is running, input from the controller is not registered by the character.

1. Connect XBox Controller to computer
2. Open UE4 Editor (Third person template)
3. PIE
   • Note the controller can be used to move the character
4. Unplug / disconnect the controller
5. Reconnect the controller

Result:
Character does not receive input after reconnecting the controller

Expected:
Controllers work as plug and play on Windows 10.

Xbox 1 Controller fails to connect while game is running (Windows 64)