Conditions cancle buffs

Hello is there a way in conditions to cancle buffs?
Im getting aggro reduce buff ( Protect ) from other warrior because im lureing too.

ok i got a way. if skill active ( Magical Fence ) Cancle buff protect.
but after bot cancel buff im getting dc.
Pls help

Screenshot 2022-09-22 211540
and then disconnect

Screenshot 2022-09-22 211540

Try to add some timer:
obraz
This is example from my bard to recast one buff on each 30 seconds. You can try similar with cancel buff.

Doesnt work

can someone fix this? i keep dc all time when activate this condition

PLS Help