Hi Julien In my case that solution ain't work, it still got the old values some/where/how. I think that the problem is in History draw sub.vi. I have there feedback nodes which store the old data and I think that those should be formatted when program is closed. I tried to initilize those but then then the history data didn't draw anymore.
I think that I should do the graph draw different way. Any thoughts how to do that?? Neuvos
