I get where Shaun is coming from here. There are some behaviors in LabVIEW that either weren't well defined, or up for interpretation on how it should work. Then a new fix would come to LabVIEW where all of the sudden those corner cases weren't the same. Events are one of those things I've also thought might change, but I'm glad to hear that likely isn't the case. I remember a presentation by Jack Dunaway years ago at NI Week I think that talked about some of the event behaviors, and how it has changed in some releases. This was in the 2012 era.