mql5 strategy tester visualization not updating very well

[Frederic Metraux]

Hello,

Can someone help in having the strategy tester visualisation to update smoothly? Is there any special command to update the visualisation?

Sometimes it does not update. I can make it update by moving the chart with the mouse but it is often inefficient. Specially with positions opened on another symbol, the other symbol's chart is not updated at all.

Thanks for any suggestions.