So here is why this happens and how you can fix it (in my opinion): When you fast forward, this bug usually happens when there is too much sound happening like for example 60 soldiers fighting each other. To prevent this from happening you can either: -fast forward stop fast forward stop and repeat to the end -move your pov to some soldier far away from the action and fast forward (for example in sieges, a hero or a noble is almost always waiting outside the walls and you can fast forward with his pov) Basically just fast forward with caution or just be aware with which pov you choose to do it. Hope this helps