Randomly players will no longer be able to use cursor functionality with controller, such as movement and targeting, only way to progress is by using left/right arrows to target monsters and attack. After battle the character continues to be broken, it seems like it is trying to target a null entity or something very far away. Have to restart game to fix, however the problem usually returns after a couple of battles. This seems to be happening when playing split screen coop. Very hard to progress like this.