First and most important: Fix Tab Targeting! I dont need to describe what it does, you are aware of it. Tab Targeting was great in all but the last beta, Fix it.
Second: Doors that lead to one area do not need "where do you want to go" popups.
Third: Cut out a lot of the unwanted travel time. From fleet to, say Ilum, its Fleet, docking back, ship, airlock, orbital station, planet. Thats a bit much. Lets cut out the fat and get rid of some of this travel/load times.
Lastly: Splash screen. I load into the main fleet from the docking bay and I see the fleet then split second later SPLASH SCREEN LOADING? I already see the fleet and people running around on it, why did I need a splash screen and extra load time?
Thats it for now.