Almost all the time I am unable to dodge a zombie's blows: I move and the zombie strikes the air where my character used to be an instant ago, but the zombie hits the mark nonetheless.

Same when I am running away from a zombie: often I distance him by 10 meters or so but when he hits, he strikes me.

It looks like my hitbox doesn't sync well with my movement so it's left behind.

I play with low graphic settings on servers with a ping of 30, so this shouldn't be an issue of high latency.

VERY frustrating -- please help.