In the survey list page, there is the total counter: for every participant that completes a survey, the counter gets updated, however when I delete a participant that had completed the survey, the counter does not update. It does not decrease. How is it that? Is it supposed to work like that or I have a bug somewhere?
The count is based on the response table. So if this person participated and you only delete them from the participant table, the response is most probably still in the response table.
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Note: I answer at this forum in my spare time, I'm not a LimeSurvey GmbH employee.