'Key pressed' event question

I will look a bit closer at my logic, but at the moment when I press the ‘R’ key for which I have a ‘R pressed’ event I ‘seem’ to be getting multiple rather than one set of logic being performed per keypress.

Should I expect one and only one event firing after a single press of a key?

(I would have thought so, and as I said I will investigate further but appreciate some acknowledgement that that was the case. Mind you, when watching the animations of flow in the Level BluePrint, it does suggest only one event is triggered, it’s just that I see more diagnostic prints, of the logic following it, per event than I would expect, which is baffling me at the moment. Likely some logic issue.)