Why do only certain Key Events work?

I recently made a project for a Key Event and a TriggerBox to open a door.

But to my surprise, only certain Key Events work.

First my ‘E’ Key Event wasn’t working, and then after an update for Unreal Tournament, the ‘F’ wasn’t working either.

I’m really curious what this could be, or why it’s probably only happening to just me?

I got the same issue, is there an answer yet?, mine is the ‘A’ keyboard event.

I got UE 4.16.3

If you are adding a key event within another blueprint that’s not part of the character you will need the following in your blueprint.

203750-player+controller.png

If that does not allow you to use the key make sure your key events don’t have “Consume Input” ticked in their details.

203751-input.png