title: Issue authenticating with SoundCloud in Internet Explorer 11
body: <p>I'm trying to write some JavaScript code that connects to SoundCloud and lists the tracks on my Soundcloud profile.  (<a href="https://soundcloud.com/bigwedgeofcheese" rel="nofollow">https://soundcloud.com/bigwedgeofcheese</a>)</p>
  
  <p>I have been following the instructions here: <a href="https://developers.soundcloud.com/docs/api/sdks" rel="nofollow">https://developers.soundcloud.com/docs/api/sdks</a></p>
  
  <p>I've added a page called callback.html to my locally hosted website as per the instructions.</p>
  
  <p>I have no issues in Chrome but in Internet Explorer I get the following error after the 'Allow “SoundcloudTestApp” access to your SoundCloud account?' page has disappeared.</p>
  
  <p>Line: 7
  Error: Unable to get property 'setTimeout' of undefined or null reference</p>
  
  <p>This is coming from here:</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html lang="en"&gt;
  &lt;head&gt;
      &lt;meta http-equiv="Content-Type" content="text/html; charset=utf-8"&gt;
      &lt;title&gt;Connect with SoundCloud&lt;/title&gt;
  &lt;/head&gt;
  &lt;body onload="window.opener.setTimeout(window.opener.SC.connectCallback, 1)"&gt;
      &lt;b style="width: 100%; text-align: center;"&gt;This popup should automatically close in a few seconds&lt;/b&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>But this works fine in Chrome.  Please can anyone help?  If you need more info, please let me know and I'll add it.  Thanks</p>