The second one is true when you have an external Bluetooth device. To manually reinstall Bluetooth drivers in Windows 11/10, you need to uninstall it first. For that, you can use the Uninstall ...

Uninstall the Latest Bluetooth and Wi-Fi Drivers . If your Wi-Fi and Bluetooth still disappear after sleep, the issue may be caused by a buggy driver update. Rolling back to an ol ...

In the Device Manager window, expand the Bluetooth section and then double ... Windows will attempt to reinstall the driver automatically when you restart your PC. Let us know if any above methods ...