My guess would be ms should have released updated win10 drivers or are they builtin?
Anyway ive used this since win 8.1 and it works fine.
Xbox controller manager
http://pety.me/XboxExt/
By default the 360 wireless pad stays on once you shut dwn windows wasting battery unless you remove the bats/power pack. This tool shows the battery level and allows you to shut off the pad by holding down the guide button. Just press A when it prompts you.
For windows 10 follow the guide in the comments on the home page to 'trick' windows and it treats it like a game which the dvr will respond too tho instead the app will work.
Edit:
Ok just to be clear heres hw i got it working.
1. Add the app to startup folder. Run cmd shell:startup and place a shortcut to the app inside the startup folder for win10. The program now loads with win10
2.load chrome, press and hold the guide button on the controller. The game bar will appear check yes this is a game, then click on the settings icon.
3. Check remember this selection ( cant recall the exact description)
4. Close chrome, And reopen now press win key + g. Then click the settings icon. Uncheck remember this selection and this is a game.
5. Close chrome. Now if you hold the guide button for about 2 secs. The dialog appears and you can see the battery level and also turn off the pad.