Bluetooth - komunikacja z laptopem

Boolean buscando = true;
            BluetoothClient client = null;
            do
            {
                Console.WriteLine("TUTAJ1");
                client = btListener.AcceptBluetoothClient();//jak wejdzie tutaj drugi raz to nie wychodzi 
                
                Console.WriteLine("TUTAJ2");
                stream = client.GetStream();
                if (stream.CanRead)
                {
                    byte[] myReadBuffer = new byte[1024];
                    StringBuilder myCompleteMessage = new StringBuilder();
                    int numberOfBytesRead = 0;

                    // Incoming message may be larger than the buffer size. 
                    do
                    {
                        numberOfBytesRead = stream.Read(myReadBuffer, 0, myReadBuffer.Length);
                        

                        myCompleteMessage.AppendFormat("{0}", Encoding.ASCII.GetString(myReadBuffer, 0, numberOfBytesRead));
                        

                    }
                    while (stream.DataAvailable);
                    int a = int.Parse(Encoding.ASCII.GetString(myReadBuffer, 0, numberOfBytesRead));
                    Console.WriteLine(a.ToString());
                    stream = null;
                    VirtualMouse.Move(a, 0);




                    Console.WriteLine("You received the following message : " + myCompleteMessage);
                }
                client = null; // zakomentowane czy nie nie działa 
                //btListener.Stop();
                buscando = true;
            } while (buscando);
        }


    } 

client = btListener.AcceptBluetoothClient();