title: Android Studio 3.1 : updating gradle file cause android studio to freeze
body: <p>Today I updated Android studio from 3.0.1 to 3.1.</p>
  
  <p>I encountered a weird issue with Gradle. Each time I tried to edit a .gradle file, Android Studio freezes.</p>
  
  <p>With some research, I saw that each time you edit a .gradle file, Android Studio send a request to search "<a href="http://search.maven.org/" rel="noreferrer">http://search.maven.org/</a>".</p>
  
  <p>I'm behind a proxy at my work, everything is configured, everything worked properly before that update.</p>
  
  <p>Is anyone encountered the same issue with this version or a older one?</p>