Plugin components not showing up in Blueprint

Hi - I am trying to use the UDP plugin in a blueprint to communicate data between arduino and UE5.1.1

In a tutorial file that I downloaded, the UDP components / functions show up in the blueprint when I search.

However, in my own project file, same version (5.1.1) and same plugins folder (copied from the tutorial file), I the components / functions do not show up when I right click search.

In both filed the UDP Wrapper plugin is there when I search the plugins in the project settings.

Any solutions to this? It is urgent.
Thank you and I appreciate it very much!