Through the forum's official Assassin's Creed: Brotherhood we become aware of an annoying bug that is affecting some users who are currently playing for the title of Ubisoft. The bugs cover both the PS3 and the Xbox 360 that would prevent the continuation of adventure with the result that start from the beginning. In practice, the game continues, there is a system to quickly move from one area to another of Rome provided through the underground tunnels and where the game automatically saves.

In Sequence 2, memory 4 if Ezio use this kind of portals, once it reaches its destination it could happen to die without you fix it somehow. The only solution until Ubisoft will not release a patch that solves the trouble, you do not use the tunnel system until such time as Machiavelli did not explain it to you within the main storyline. The problem, after the explanation of Machiavelli, no-show.