Hi Christopher,
I have an extremely simple but very powerful node called “Input.Wait” and the only thing it does, is wait for a task to finish before continuing. It will not work for your case, because you’ll first need to add an empty input to your “Add Room Tags” node.
You can chain multiple dummy nodes together to have a fine control of the flow of events. And if necessary, you can even add additional outputs that will be completed from top to bottom order. Try it out and tell me if it works:
