Disconnecting problem w/ my Assassin

Hi

I got a problem that i kind of noticed to be consistent already.
i am only currently having problems w/ my Assassin experiencing excessive Disconnection (always gets DC) while the other characters are not.

what could be the main cause of this?
is it only coincidence? or am i just net problems? because i played my Sin today for only 1 hour and i got dc for like 10x + while when i play my other classes i never get dc during clashes.

PS: my assassin isnt stuck, i can play it., problem is it gets dc in clashes.. i dont know why.

thanks,

 

It would be more likely to happen with a sin, performing lots of rapid movement and attacking is basically what causes crashes ( at least to me ).