title: Unable to establish connection with R session
body: <p>When running a simple glm in R the "Unable to establish connection with R session" error occurs, after the second glm i run. I have tried ways to solve this issue, like reinstalling R and R- 
  Studio, this has not helped at all. 
  This has happend for the last three days, always when running the second glm. It is a real pain.</p>