We have a MediaLab experiment that starts with questionnaires and then is followed by a task in DirectRT. My problem sounds very similar to the one people were having when they had two or more DirectRT programs in an experiement. However, we only have one. Probably 9 out of 10 times, MediaLab will freeze when transitioning between the questionnaires and the DirectRT program. It is a pale purple screen, with a black bar across the bottom, and the START menu appears. Help please.