I am having a problem with the webparser in that there seem to be missing data in the parsed file. I have created a stroop task, and for almost all of my participants, reaction time data are missing for some of the words presented in the task. Some values are also missing from the BlankIntervalCalculatedDuration, InitPostCalculatedDuration,InitPostDuration, InitCakculatedDuration and the StroopItemCalculatedDuration columns as well. Some of my participants have complete sets of values and others have only one or two reaction time values present, which makes me think that there is not something wrong with the task I created, but with the parsing of the file. Do you have any idea what might be causing this?