Problem with loading of the citation

Hey,

I don't know if this is normal or not but or me it takes some time to load the citation into the clipboard. It's kind of strange, everything is fine, i hit command+ enter to copy the citation then I want to fill it in but when I hit command + V it pastes whatever was in my clipboard before. I have to wait 2 seconds or sth like that until it is loaded in the clipboard end then I can paste with command+v.
Is this normal? Is there anything I can do to make it faster? It's not the biggest problem but it breaks my workflow a little bit to wait like this.

But thanks alot for your work, it still is way faster than opening the program.