Orbital fabbers, while able to travel planets, do not travel planets to follow a build order. For instance, if you are on planet A, do not give them a move order but a simple build order on planet B, to the best of my knowledge they circle planet A aimlessly. They don't attempt to travel, I can't tell what they are trying to do but the build order stays queued and unfulfilled. I believe this is relatively new, is it known, should I add in bug tracker?
Seriously post everything on bugtracker. When Uber actually need feedback on some problems or just decide to accept more bugs then it's not big deal to sort duplicates and re-test old problems.
Meh, I like discussing on forums just to make sure it isn't my lack of play through multiple builds. I will look for similar bugs already submitted, and submit mine if not.