title: Error:Unknown host 'dl.google.com' You may need to adjust the proxy settings in Gradle
body: <p>I am getting this error in android studio 3.0.</p>
  
  <blockquote>
    <p>Unknown host 'dl.google.com' You may need to adjust the proxy settings in Gradle</p>
  </blockquote>
  
  <p>I have checked my auto proxy option already.</p>
  
  <p><img src="https://i.stack.imgur.com/FHJJX.png" alt="enter image description here"></p>