If a player only has metal and you attack with probes they don't occupy all the space you got With 12 probes you should steal 60 of metal and you only take 39. One of your fleets (Espionage Probe: 12 ) returns from [xxx] to Main [xxx] . The fleet is delivering 39 Metal, 0 Crystal and 0 Deuterium. ps: I attacked more than once and keep getting 39 metal