title: React JS SCRIPT7002: XMLHttpRequest: Network Error 0x2ef3, Could not complete the operation due to error 00002ef3
body: <p>I am using React 15.x version in my application and weirdly getting the following error on IE11:</p>
  
  <blockquote>
    <p>SCRIPT7002: XMLHttpRequest: Network Error 0x2ef3, Could not complete the operation due to error 00002ef3.</p>
  </blockquote>
  
  <p>This happens when I make a <code>POST</code> request to my web server. There is no fixed pattern when this happens but it happens intermittently. And it is not limited to 1 particular web service. happens randomly for one of the post requests. Neither I am sending huge data to server nor I have any timeout related loop in my app. Any idea why this happens? </p>
  
  <p>There are related questions to this one but none seems to suggest a fix.</p>