Consider the following scenario:
- You have a computer that is running Windows 7, Windows Server 2008 R2, Windows Vista or Windows Server 2008.
- You attach a USB Remote Network Driver Interface Specification (RNDIS) device to the computer through an external USB hub.
- You remove the device from the USB hub and then reattach the device.
In this scenario, the communication between the device and the computer stops. Additionally, a yellow exclamation mark (!) appears next to the device name in Device Manager.