title: SSH Error: mux_client_hello_exchange: write packet: Broken pipe
body: <p>I got this error while running ansible-playbook. But when i retry the error is gone.<br>
  It is occurring randomly.</p>
  
  <pre><code>sudo ansible-playbook /home/ubuntu/ansible_deployment/copy_nginx_conf.yml --extra-vars branch=submissions --private-key /home/ubuntu/ansible_deployment/key.pem
  
  PLAY [stg-app] **************************************************************** 
  
  GATHERING FACTS *************************************************************** 
   fatal: [52.10.142.55] =&gt; SSH Error: mux_client_hello_exchange: write packet: Broken pipe
   It is sometimes useful to re-run the command using -vvvv, which prints SSH debug output to help diagnose the issue.
  
   TASK: [file path=/opt/nginx/conf/sites-enabled/ state=directory mode=0755] **** 
   FATAL: no hosts matched or all hosts have already failed -- aborting
  
  
   PLAY RECAP ******************************************************************** 
         to retry, use: --limit @/var/lib/jenkins/copy_nginx_conf.retry
  
  52.10.142.55               : ok=0    changed=0    unreachable=1    failed=0   
  </code></pre>