title: Loading swf into another swf - child swf stage problems
body: <p>So Im loading movie B into movie A - using Loader class. 
  All works well. But on one of the clients machine the child swf is not added to the display list. Instead he gets five running dots on screen. He sees preloader, but when its done loading the application crashes with those dots running.
  I guess somehow it tried to add the child swf to stage before stage was available, although I added correct script to check for the stage in child swf</p>
  
  <p>In child swf constructor:</p>
  
  <pre><code>if (stage) {
      init();
  }else {
      addEventListener(Event.ADDED_TO_STAGE, init);
  }
  
  private function init(e:Event = null):void 
  {
      removeEventListener(Event.ADDED_TO_STAGE, init);
      //...... the rest
  }
  </code></pre>
  
  <p>I suspect that clients machine is slow and that could be possible cause to this.
  <img src="https://i.stack.imgur.com/PWRpZ.jpg" alt="enter image description here"></p>
  
  <p>Everywhere else it works as expected - both mac and pc.</p>
  
  <p>Any thoughts, thanks.</p>