Ubisoft has recognized that there are bugs in Assassin's Creed Unity and is working on an update to fix them, according to a company blog post.
The update will address some of the issues players have faced, including problems with Arno falling through the ground and getting caught inside of hay carts, game crashes when joining co-op sessions, and delays in reaching the main menu screen at the game's start.
The blog post also stated that Ubisoft is looking into frame rate, graphical, collision, and matchmaking co-op issues and is planning on fixing them in future updates.
If you're currently having different issues, head on over to the blog post listed above and let Ubisoft know in the comments.
For more on Assassin's Creed Unity, be sure to check out our review.