Millisecond Forums

Hi,
I'm running a project that uses both Qualtrics and Inquisit over a few days. Participants begin on Qualtrics where they are assigned a subject ID using embedded data (random 6-digits), a group number (random 1- 6). I am able to have the subject, group, and day queries pass between Qualtrics surveys without any trouble (that I can see), but when I link Inquisit I get an error that my subject and group IDs aren't coming through. I've attached a screenshot of the error message (and associated URL), but in case it is too small the URL is: https://research.millisecond.com/dskvarc/eatpie.web?subjectid=50082&?groupid=2&Day=1; and the error says "Failed to get subject id. The url has no parameter named 'groupid'.

In my "Participant IDs" page of the project setup, I've designated that subject and group IDs should come from the URL, labelled as "subjectid" and "groupid" without the apostrophes (second screenshot). 

Am I doing something wrong?

Cheers,
Dave