Hello @doris.rogo
I see the project but I cannot fork the project.
But anyway. When I search the console for errors, there were none, a new display appeared. I did not quite get what was displayed because it disappeared when I clicked in the window. Some time later a second display appear, something like Etapa 3 aso. Then a third display appeared
Could it simply be that you misdefinded some duration? PsychoPy uses seconds for durations.
Best wishes Jens