We are running an experiment in Superlab 4.5 but have run into a problem which has me baffled.
The experiment is a reaction time test. It displays a red square onscreen for a random number of seconds then replaces it with a green square. When the green square appears the subject has to click a mouse button as fast as they can. (the experiment then sends a signal to the stimtracker to communicate with a powerlab unit).
After a couple of trials Superlab for some reason displays the original Superlab editor window onscreen in front of the experiment. The reaction test keeps progressing in the background (and it responds to the mouse clicks) but the Superlab experiment editor window stays front & center in the screen. You can't interact with the editor as the experiment is still running.
If we try to minimise or move the experiment editor offscreen prior to starting the experiment it will still reappear at the edge of the screen. It seems to happen at random in the experiment as the superlab editor reappeared at different trials when we tested & re-tested the experiment.
Any help appreciated!