GCP Computer Engine disconnect me c MSTSCLib

Question

i created an RDP client in c# and when I try to connect to a GCP instance GCP Computer this its disconect me instant I using MSTSCLib.

I used this program with other servers and only with GCP instances I have this problem.

code:

 try
             {
                 rdp.Server = "ip";
                 rdp.UserName = "user";
                 IMsTscNonScriptable secured = (IMsTscNonScriptable)rdp.GetOcx();
                 secured.ClearTextPassword = "password";
                 rdp.Connect();
             }
             catch (Exception Ex)
             {
                 MessageBox.Show("Error Connecting", "Error connecting to remote desktop " + " Error:  " + Ex.Message, MessageBoxButtons.OK, MessageBoxIcon.Error);
             }

disconnect function

private void Rdp_OnDisconnected(object sender, AxMSTSCLib.IMsTscAxEvents_OnDisconnectedEvent e)
        {
            this.close();
        }

Comments

Hey, what's the error that your encountering?
Have a look at this https://cloud.google.com/compute/docs/troubleshooting/troubleshooting-rdp