I've noticed that when I have a group of ships selected, and I want them all to jump at the same time, I actually have to click the move button on the bottom of the screen for all ships to move at once. Even doing that, sometimes a few ships just don't move unless you click two or three times... On the original, you could tell all ships to move together, then just right click on a planet and they would all jump at the same time... Just my two cents. (Note: I've only tried TEC)