Hey,

I built an experiment in which two people (P1 and P2) see a set of questions and discuss each of their possible answers. It can be said that P1 is the leader. The goal of the experiment is to harvest the time spent discussing each question. The problem is that when I use the link on the same browser, repeatedly, all are attributed to the same participant, thanks to a cookie. I want to avoid this, because my setting requires the leader (P1) to experiment 3 or 4 times with different teammates.

Can anybody help me ?

What start link are you using? It's recommended to use a Room to avoid issues like this that happen when you use the session-wide link. Or use individual participant start links.

I set-up a room to have a permanent link and use the session-wide link.