I had a saved game, but there were dead crew members, so I went to the hangar and reselected the same Kruos ship. But the Jump button was just saying "charging FTL" in small letters. Could not click it. I quit out and restarted the exe and it was fine.
Also, would it be possible to have a "Heal crew" button that sends the 3 most hurt people to sickbay? It would go well with the save and restore position buttons.