Since about the time Forsaken was released, the guardian ships that fly and dock at the tower have not been moving at normal speed. Sometimes you see them way off in the distance never actually reaching the tower. Also when they timeout/ should have left realistically, they will simply disappear from the space. Although this is very minor and does not affect gameplay, it should be mentioned so the immersion they were designed for returns. Surprisingly it has gone this long unfixed and I'm beginning to think I'm the only guardian that has noticed.