[edited by moderator]
My lab is having a problem with this. DirectRT (v2010.2.103.1115) also seems to be skipping some input lines randomly. Medialab (v2008.1.33) is also freezing on Windows 7. If we run the scripts on older versions that run on Windows XP, we don't have any problems. Do you have any ideas about what the source of these issues might be?