I’m having the same issue in Dynamo for Revit 2023 but with multiple other node packages as well. Data-shapes, archi-lab, Genius Loci, Crumple (Gavin), and a lot of others. I’ve uninstalled the node packages and Iron Python 2.7, restarted, reinstalled iron python 2.7, restarted, installed other node packages, restarted. I’ve tried changing the python engine and updating the python scripts in some nodes. Still, none of them work. I’m currently at AU 2023 and will bring up how inconvenient this is directly to the Autodesk Dynamo team that’s here. I also plan on asking some other people at the convention if they have any solutions and will reply back here if I find anything.