This article applies to:
E-Prime 2.0 Standard
E-Prime 2.0 Professional
An experiment which has a List object that contains significant (greater than 5000) trials will experience significant OnsetDelay values for objects that relate to sound or movies.
The identical experiment which contains a lower number of trials (less than 1000) will not experience the same OnsetDelay values.
End users experiencing this issue should update to the latest version of E-Prime 2.0.
Reduce the amount of trials.
Update to 188.8.131.52 or later.
Update to 184.108.40.206 or later