title: Fiddler not capturing traffic. Proxy settings keep getting changed
body: <p>A few days ago, a yellow banner started to appear in Fiddler reporting that my proxy settings had changed and that if I clicked the yellow banner, I could re-enable Fiddler traffic capture.</p>
  
  <p>Upon clicking, the banner and the error message wouldn't go, and Fiddler had stopped capturing all traffic.</p>
  
  <p>I searched the Web and found how to change the proxy settings back to 127.0.0.1 and port 8888.</p>
  
  <p>However, when I do that, something keeps setting the port number back to 63758.</p>
  
  <p>The version of Fiddler I am using is v2.4.9.9 on a Windows 7 Home Premium PC.</p>
  
  <p>Please see picture attached. What should I do?</p>
  
  <p><img src="https://i.stack.imgur.com/dJKvw.png" alt="enter image description here"></p>