title: Charles works on browser, but not on application - Android
body: <p>I have installed and have been using charles proxy(4.5.6).</p>
  
  <p>I am using Android 9. </p>
  
  <p>Charles works on the Chrome pages (Instagram specifically):</p>
  
  <p><a href="https://i.stack.imgur.com/RFsWD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RFsWD.png" alt="Charles and Instagram on chrome"></a></p>
  
  <p>but it does not work on the Instagram application:</p>
  
  <p><a href="https://i.stack.imgur.com/zDHnR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zDHnR.png" alt="Charles and Insta app"></a></p>
  
  <p>and I always get that error when I am using the app. </p>
  
  <p>Should I "Save Charles root certificate" and then install it on my phone? Also, why does Charles work on the Chrome but not on the Instagram app?</p>