It's not Steam or GeForce Experience that cause a problem.
The true reason why Xbox One Wireless Controller random disconnect with Official Xbox One Wireless Adapter plugged in. It was a Power Saver feature that cause a problem.
To fix this issue.
- Right Click on Windows Start Button. Then click on "Device Manager".
- Go to "Network adapters". Then Right Click on "Xbox Wireless Adapter for Windows". Then click on "Properties".
- Click on "Power Management" tab. Then uncheck "Allow the computer to turn off this device to save power" and click OK.