Bug that the proc of Caluurion's Legacy set may not work.
The cause is cooldown timer of Caluurion's Legacy set.

[Caluurion's Legacy set Bug]
1: equip Caluurion's Legacy set. (2 weapon and other 3 pieace)
2: use Caluurion's Legacy set of proc.
3: wait 10 sec of cooldown of Caluurion's Legacy set.
4: one more try use Caluurion's Legacy set of proc.
5: Bug! Caluurion's Legacy set can not shoot proc.
6: Bug! The Cooldown timer will occur again.

This bug occurs 100%.
The way around this bug is to switch weapons.
Please fix this bug.