Sprint Bug

My players sometimes keep sprinting  although i released the button.  They keep sprinting until i press the button again. I have absolutly no clue why they do it. Its not a broken controller since in multiple other games the controller works  fine. I tried to reset the controller via Steam  but nothing changed. Windows controller settings show no signs of a stuck button. I enabled EA FC's own controller tool, which displays two controllers on the screen and shows which buttons are registered by the game and which by the server. Both show that i already released the button seconds ago. I can could probaly run  the whole 90 minutes with just one button press.