NetworkInterface.OperationalStatus is not updating while program runs

Hello,

I wrote the following code:

NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces();

while (true) 
{
         System.Console.WriteLine(adapters[0].OperationalStatus);

                Thread.Sleep(1000);
}

As you can see the code prints the network adapter's status every 1 sec.

When an Ethernet cable is connected, the print is "Up".

But when I disconnected the cable, the print continues to be "Up".

If I start over when the link is down, the print changes to "Down" but not online when the program runs.

Can you help ?

Best regards,

Z.V