Use OF_FULLSCREEN become very slow in OF 0.93

A strange problem in OF 0.93.When i use OF_FULLSCREEN in main.cpp will become very slow, fps will drop to 2 ~ 6。

      ofSetupOpenGL(700,700,OF_FULLSCREEN);

but set the window fullscreen manual is ok.

what platform are you using?

mac.Some friends met the same problem too~

what version of osx?

OSX Yosemite version 10.10.5