L2J Server

Hi guys,I don't know if I've posted it in the right section but I'm not really sure if this is a bug or normal..
So does anybody knows if item skills should be more than one in a player that has 2 or more weapons with active augmentation skills???
Or is this a bug and when the player disarm his weapon the skill should be disappeared?
If this is a bug redirect me please to the right section or post me the fix..
Ty

if you're talking about active skills (buffs) then no, in retail buffs aren't removed when player removes weapon.
And yes two augmentation buffs can stack.

so it's normal.
If a player makes 5 or 10 weapons with active skills, he may have all of them?
nothing illegal ?
Thank you for your response my friend..

well since the buff only lasts 2 min, and the casting takes long even with high casting speed(static cast time iirc)
by the time he finishes casting the 4th buff he'll already start losing the 1st