opening or Creating new app and then "edit in moduler" ends in error: The file mendix:team-server:8c02f9bb-127d-4566-a254-322311c5ec72?modeler-version=6.8.1 does not exist. Opening developer and check for the app on the teamserver it is there and you can open it in developer. So the link in dev portal/projects "edit in moduler " is not always working. For some projects it's working.