I often have problems with clicks not being registered? There seems to be a knack about how to do it. I remember it being a huge problem for me in the beginning, but then I sort of learned how long to wait between clicks or something. Then I watched my brother try out the game the other day, and he was struggling with it just as much as I used to be. The problem is still very prevalent for me in the planet-view, where it takes me several attempts to get the game to acknowledge that I want to move to a different planet. Is this a regular problem?