Is there a limit to the number of people who can take a survey at one time?

Server Related Questions - Is there a limit to the number of people who can take a survey at one time?

EZSurvey does not limit the number of people taking a survey at one time. The web server might have security settings such that after a certain number of miss-attempts in a time period, the server would block all access to the survey.

The solution is to have a server that runs fast enough to handle the bandwidth you are expecting and make sure the web site settings on your server is set appropriately.