While playing offline (first time I've played in months ), I've noticed that while issuing various movement commands, i.e. area patrol, attack move (interestingly, not regular move), not all units respond. Around 30% of them just sit there. Sometimes they get going after 5 or so seconds, but usually I have to move them away then reissue the order. I'm thinking that they are getting stuck. Galactic War, Legonis, so far both moon and metal biomes. It occured with skitters and ants, I don't attack move or patrol my fabbers. Update, it occurs on any planet.