There is a bug in coop the second player has got big lags and slide except of walking can u fix it pls this map is awesome but can't play it in coop properly =( (sorry for my bad english)

Ok we download...

There is a bug in coop the second player has got big lags and slide except of walking can u fix it pls this map is awesome but can't play it in coop properly =( (sorry for my bad english)