Ccui.ScrollView Perfomance

I have a problem. when I add on stage then I ScrollView my FPS fallen, from 200 to 60.
What could be the problem?

Video: http://take.ms/wwIAw

Please help me!

I think 60 fps is the maximum you can reach.

I set max fps 3000, and i have 200, but after added ccui.ScrollView my fps fallen to 60.

why 3000 ? You should set 60 as max FPS

I specifically unblocked FPS to monitor the status of the performance.

update: added video.

I’m thinking you must do something else causing that performance drop? No weird loops going on there somewhere?

Blank project, I simply add ScrollView on stage, getting a decline FPS.