l2 crashing

my game keeps crashing every 5-20 seconds i get into game.
i move around then it randomly crashes without no warning
i just downloaded a core.dll off the blaze site and it stopped my gameguard error 620 but now it just keeps crashing anyone have the fix :confused:for this
im playing a hellbound client.

u play on l2blaze.com ?

if so - dl the gg killer and try to run it then - the client crashes on that server very often :X