title: Chrome asks for proxy authentication for every page I open, IE doesn't
body: <p>Chrome used to run properly, when all of sudden it started asking for my proxy's username and password on every page I open. After I enter them, I see the page, but then I need to type them again whenever I open another link. </p>
  
  <p>Chrome (last version) is behind my university's proxy, whose address is configured in Win7 "lan settings". IE works fine. I Restarted Chrome, but it didn't help. </p>
  
  <p>What could it be? </p>
  
  <p>Thank you.</p>