Rhapsody of Wind and Fire

[Amethsya]

Maybe it just happens to me i dont know, but when i try to do this guardian mission (rhapsody of wind and fire) fps manager causes a bug. I begin to collect the colored balls in the air. When i reach 5 stacks of same color, normally it would let me shoot by mouse left click. But when fps manager enabled, after gathering 5 stacks i cant shoot by mouse left click, even a warning sign that shows i need to shoot doesnt appear in the screen. If i disable the fps manager before i zone in to that guardian mission area, eveything backs to normal and i'm able to do the mission.

Other flying mission has no issues regarding fps manager. That error only occurs in that specific guardian mission.

Is this a general error, or just happens to me?

[fu44]

fps mode 0