I tried out the Beta yesterday, and since the only option is to conquer the opposition to win the game (I know it is still Beta and all) it would be helpful to be able to actually be able to conquer all the enemy worlds. I had a problem that when I tied to launch to invasions on autopilot (executed after hitting end turn), one succeeded the other did not and the planet that was not conquered remained unconquerable for many turns thereafter (as in I could move my invasion ships within one hex and right click on the planet and nothing would happen). I had this problem with the Iridian Corporation while playings as Terran, this problem also popped up when trying to take their homeworld (this time it was the only invasion I had planned and executed the maneuver before hitting end turn) no screen popped up to tell me the invasion failed and the planet remained unconquerable I move my ships in right click on the planet, pop up for planetary invasion does not appear and there is no apparent change in the population on the enemy world.
This bug is quite frustrating and makes the game impossible to win in its current state.