title: Remote desktop connection to ec2 instance
body: <p>I have created a new free-tier windows 2019 EC2 instance in my default VPC, the new EC2 has a public IP, and the security group allows the traffic from anywhere and the RDP protocol is already configured to be ready on port 3389.</p>
  <p>I have spent two days now with no luck connecting to this instance from windows remote desktop.</p>
  <p>I have tried to ping the ec2 from my machine but no luck.</p>
  <p>telnet from my machine to the ec2 working perfectly.
  I have disabled the windows firewall.</p>
  <p>remote desktop sometimes asks me to enter the password and sometimes doesn't ask at all.</p>
  <p>**** when I changed my wifi network, I do the remote desktop connection and I can access the ec2 instance.</p>
  <p>Any help in this.</p>