game crash harbor map

i often crash on the d_Harbor map, for no apparent reason, i tried put the settings to low but it change nothing
i think it's an issue with my copy of the game, not the mod .
i'll do my own research on the subject.
ps : some persons on this server tend to insult me of hacker, something that i don't like is that these persons have the ego of a medieval king, if he have more skill than i do : it's an hacker .