If you have tried to make the tutorial about how to get secondaries from Dyverso, there is a bug in the version you have. It is related to the getParticles node because it doesn’t accept the Dyverso domains. It is fixed for next patch but unfortunately the patch has not been released yet. The way to fix it is loading the particles from disk. I post a xml replacing the getParticles node so you can load the Dyverso particles from disk. Just go to Simulation Flow, and open the xml file in a new graph.