5 Second Turn Timer

Hello, I'm experiencing a 5 second timer in online battles (Ranked or Casual). My timer starts during the animation saying Your Turn, and I'm only actionable for about 2 seconds after. If the opponent attacks, my timer starts during animations and will immediately end my turn because by the time I'm actionable, my time is 0. During deck Test, there is no issue. I can't play online as a result.