Not sure if it would make a difference in this situation, but I try to avoid the value signaling property nodes, and instead use dynamic event registration. I find it to fit better with the dataflow paradigm. I also find it easier to follow what's happening when picking up someone elses code. At one point I was trying to figure out how the heck something in my queued state machine was being queued up, only to realize a value signaling property was used to fire an event which then queued up that state. Problem was, when you have lots of property nodes, they all tend to look the same and in this case it was easily missed. This is probably a matter of preference though, and just my 2 cents.
