So on a number of occasions I have had moments where I guard break at the same time as my opponent. Now when I say same time, it might be me a fraction of a second earlier and accounting for latency by saying "same time" but either way, as per the gif below:
You can see the player kills me because my guard break fails yet their break goes through when realistically it should have knocked us both back...right? Or was my timing wrong because I have got this quite a few times now.