1/ Move this question to the Eguide one.
2/ In a project with a flow (branches) there is no difference in the way it runs.
With 5.1 and up there is parallel execution option, you should have made a flow of your nodes.
3/ What version of Eguide you are using and what type of server you are connecting to.
4/ What is the order of your actions when you get that problem
---->-- ja karman --<-----