New Line issue when login

[yesayasoftware]

I have this is issue when login through the app, java.io.EOFException: \n not found: limit=1 content=0d…

If I retry it works.

[yesayasoftware]

I found the issue is .addHeader("Connection", "close"), if I remove this peace of code, everything works fine. Though I still want to close the connection to the server, is there anything I can do to make this happen?