title: Ionic 3 Ion-slides is glitching when pulling new JSON data
body: <p>I manage to pull the data and loop it in the ion-slides as slide and put it on a variable called posters.</p>
  <pre><code>&lt;ion-slides *ngIf=&quot;posters &amp;&amp; posters.length&quot; autoplay=&quot;5000&quot; loop=&quot;true&quot; effect=&quot;fade&quot; (ionSlideAutoplayStop)=&quot;checkAutoplayStop()&quot;&gt;
  &lt;ion-slide *ngFor=&quot;let poster of posters&quot; &gt;
    &lt;img [src]=&quot;poster.guid&quot;&gt;
  &lt;/ion-slide&gt;
  </code></pre>
    
  <p>My issue now is that whenever new data is being pulled from an URL, the slider started to glitch out. I'm using setTimeout() function to check new data every set duration.</p>
  <pre><code>setInterval(() =&gt; {
    this.checkData();
  }, this.timeInterval * 1000);
  </code></pre>
  <p>My checkData function will compare the JSON, if it detects a different string, it will call the HTTP Get request and update &quot;posters&quot; for a new data.</p>