I was able to get this close to functional pretty quickly but it is not recording every response to the probe items. Instead, I get a data file with the responses for about half of the items and a "read me" text file saying things like "Can't run probe set 4 because last probe set is still running". It doesn't seem connected to the number of trials I have in between probe sets. Some of the probe sets work fine on back to back trials while others, with several trials in between, give me that error message.
Any ideas?