As we informed a few days ago, Ubisoft is going to release the third update for Assassin's Creed: Unity , which will improve the conditions of General game, putting all the bugs and crashes which currently afflict the title. Until this update is released, Ubisoft has discovered that some of the crash--which occurred in the main-menu can be addressed and prevented. The problem lies in game contacts. In order to solve the constant crashes, so you must delete, following these steps:

My Brotherhood-> my contacts-> Contacts game (by pressing RB )-> Go to a contact-> actions (by pressing Triangle Y)-> Remove from contacts.

Ubisoft is also recommended, to all those who have not experienced these problems, not to add to the contacts of the people with whom you have played recently. We are awaiting further news from Ubisoft with respect to the third update of Assassin's Creed: Unity .