Dear all,<br><br>Recently I found that if I plot a series right after a new installation of gretl for windows (typically upgrading to a new release), it takes a pretty long time to generate a graph. Some of my students might think that gretl is &quot;dead&quot; at that moment but in fact it is not.  <br>
<br>Does anyone have a clue about this?<br><br>Thanks<br><br>Yi-Nung Yang<br><br><br>