This sounds only happens when I plug in a good network cable into it, as this happens, I see the network card disappearing/appearing in the Network and Sharing Center (same as plugging/unplugging a usb device). Basically, the NIC keeps acting the same was as if I was plugging/unplugging a USB device (keep hearing the connected/disconnected usb device windows sound). This is very strange, I have a Windows 10 Pro computer, I am not able to keep a stable network connection.