Not working keyboard controls (Assassin's Creed: Odyssey)

Please tell me is there any solution trouble!
in the beginning of the game when the Spartans against the Persians to play all the rules work,but when Odysseus not moving the character, the keyboard doesn't respond(the mouse seems to work at the same time) as the mouse wheel shook(the first battle when sixes Cyclops) and seems to work. when he came to the fight to free the girl again stopped the keyboard to respond((( Maybe someone of You faced with similar? Thank you! All the happiness,success and abundance!!!