For some reason a Yor flagship moved to a anomolie(sic)(Meteor, number 1031). When it go on to it, it failed to pick it up and just stopped on it. The anomolie had no picture at first, then later took on the picture of one of my ship(Clicked on this picture and it crashed the game). All the other races flagships detected this anomolie and went to investigate. So at the end all the flagship of all the races were stuck around this one point all trying to get at this place, but unable to move, since none had any attack capability. This slows down the processing of the turns and if you happen to have one of your survey vessels with a weapon on auto-survey, it will ask you several times (ten or twelve at least) if you want to attack this race, before it finaly stops.