unknown worker type
I wanted to let my students have a look at how an online study might look and therefore sent them a study link (from a study where I collected data some months ago) using the General Multiple worker type. However, at least one student repeatedly gets the message: "A problem ocurred. Unknown worker type."
I tested the study again on two different devices and do not encounter any problem so I don't know what might be the case. Do you have any clue?