title: NSURLErrorDomain error -3001
body: <p>I'm trying to download a file from the internet, but I get the error <code>-3001</code> back. I've been searching through google but the error doesn't appear on any website, so i have no idea what it means.</p>
  
  <p>Can anyone tell me what the error code <code>"NSURLErrorDomain error -3001"</code> means?</p>
  
  <p>Thanks</p>