title: Error when starting an react-native app in IOS 11
body: <p>When starting an react-native app in IOS 11, it starts very slow and in console from Xcode I see the following:</p>
  
  <pre><code>2019-08-12 20:48:18.605137+0200 soiduplaanPimedatele[2593:839895] Task &lt;3B1F8B0C-40DD-47BF-92C0-C5414ACF5B49&gt;.&lt;1&gt; finished with error - code: -1001
  2019-08-12 20:48:18.627675+0200 soiduplaanPimedatele[2593:839901] Task &lt;3B1F8B0C-40DD-47BF-92C0-C5414ACF5B49&gt;.&lt;1&gt; HTTP load failed (error code: -999 [1:89])
  2019-08-12 20:48:18.627 [info][tid:main][RCTCxxBridge.mm:236] Initializing &lt;RCTCxxBridge: 0x108900000&gt; (parent: &lt;RCTBridge: 0x281151730&gt;, executor: (null))
  2019-08-12 20:48:18.633132+0200 soiduplaanPimedatele[2593:839816] Initializing &lt;RCTCxxBridge: 0x108900000&gt; (parent: &lt;RCTBridge: 0x281151730&gt;, executor: (null))
  2019-08-12 20:48:18.685 [info][tid:main][RCTRootView.m:293] Running application soiduplaanPimedatele ({
      initialProps =     {
      };
      rootTag = 1;
  })
  </code></pre>
  
  <p>Has someone encountered something similar?
  Otherwise the App runs as normal.</p>