title: UiPath terminal connection - internal vs EHLLAPI?
body: <p>I'm trying to automate in an AS400 terminal using UiPath.<br>
  I experience stability problems where the screen "blinks", which can cause errors. This outputs a trace log: "XMLScreen:Render BUGBUG XMLScreen.Field is blank".  </p>
  
  <p>I am connecting with UiPath internal and wondering if that might be the cause of my problem. I've searched for hours, but cant find any information on what the difference is between UiPath internal and IBM EHLLAPI. The only difference I know is that EHLLAPI uses an already existing terminal session.</p>
  
  <p>Is one way of connecting generally a better choice than the other regarding stability and why?<br>
  All inputs are greatly appreciated! :)</p>