title: Application cache: strange behaviour on iPad
body: <p>I'm making a website where a user can say which items he wants to cache. Based on this, a manifest file is generated. By doing this the user can still browse in the website when he is offline. This is all working fine in google chrome. But on iPad it's not working as it should.
  Sometimes things get cached sometimes not, not even the pages i visited.</p>
  
  <p>We have been testing with 2 iPads all morning, but we haven't been able to get the same result on both iPads. Even if we do exactly the same, we sometimes get different results.</p>
  
  <p>So what we do:</p>
  
  <ul>
  <li>turn WiFi on </li>
  <li>browse to the website</li>
  <li>make some settings so some pages/images/... are added to the manifest file</li>
  <li>turn WiFi off</li>
  <li>go back to safari refresh/browse to pages that should be cached.</li>
  </ul>
  
  <p>Sometimes on one iPad (this is an iPad 1) it works exactly as it should, but sometimes it doesn't work at all.
  On the other iPad (this is an iPad 2) it never works completely as it should. Just some random results.</p>
  
  <p>It also looks like the results are different when we completely shutdown safari, and then clear the cache and then do the whole process of downloading and caching stuff...</p>
  
  <p>Somebody can help me with this problem? It's a real pain in the ass at the moment... :(</p>