Consider the following scenario:

• A Bluetooth device is connected through a universal serial bus (USB) connection on a computer that is running Windows Vista.
• You perform a suspend-and-resume operation on the computer.

In this scenario, the Bluetooth device that is connected to the computer is unavailable. For example, if you open Device Manager and then look for the Bluetooth device, you cannot see the Bluetooth device. Windows Vista does not successfully detect the Bluetooth device.