title: iOS 7 Safari: OS locks up for 4 seconds when clicking/focusing on a HTML input
body: <p><strong>UPDATE: The issue seems to stem from having many select elements on a page. How random is that?</strong></p>
  
  <p>So here's the issue. On iOS 7 Safari, when tapping the a text input on my site, the keyboard opens then freezes the OS for about 2-5 seconds then finally scrolls to the input. After this happens once, it never happens again until you refresh the page. I've looked all over the place, and yes, iOS 7 Safari is super buggy, but lets try and see if we can figure this out. </p>
  
  <p>Note: This does not happen in any other mobile browser or any previous iOS Safari. It happens both on the ios 7 iphone and ios 7 ipad.</p>
  
  <p>I will list everything my friend and I have tried so far:</p>
  
  <ul>
  <li>Removed the ability to add event handlers in jQuery. (Note: all our event handlers are assigned through jQuery except for unload and onpageshow).</li>
  <li>Removed the jQuery autocomplete script from the inputs.</li>
  <li>Removed all JavaScript from the inputs.</li>
  <li>Removed all third-party libraries being added on the page by rejecting the domains on the Mac.</li>
  <li>Switched back to previous jQuery versions. The last one we could actually use before nothing worked was 1.7.0.</li>
  <li>Switched back to previous jQuery UI versions.</li>
  <li>Changed input event handling to delegate and live, instead of on('click')</li>
  <li>Removed all  CSS classes.</li>
  <li>Removed all CSS from the page. Note: The response time for the OS this went down to 1-2 seconds but still happened.</li>
  </ul>
  
  <p>Does anyone have any ideas?</p>
  
  <p>Thanks a bunch!</p>