title: Retrofit gives EOFException only the first time
body: <p>I'm using framework Retrofit for the first time in my Android project. 
  It handles communication with a backend. Now the strangest part is that on Android 4.4 everything works like a charm. On every version below. I get a RetrofitError type java.io.EOFException. So it fails the first time and then when I push on the retry button it works. So Why is it failing the first time? </p>
  
  <p>I want to fix this because it is annoying that users needs to click retry...</p>
  
  <p>Does someone got a solution for this? </p>