Just started the game and use the keyboard to navigate the menus. As soon as the game launches, WASD and keyboard works fine but the mouse doesn’t work at all. Tried messing with everything in the options but still no luck. Any ideas?
I had this problem. The workaround is to ALT-TAB out and then back into the game quickly and the mouse will start working on the menus and in-game. No doubt this will be fixed properly at some point.