React Native developer menu not responding -

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when open developer menu (either cmd+d or cdm+ctr+z) none of buttons work. can't close developer menu. seem close after minute or so, don't think it's freezing or crashing, in app frozen out minute , have reset few times.

i tried downgrading react , react-native 15.1 , 0.28 15.0.2 , 0.26, respectively. xcode date.

i think had same problem few weeks ago. menus slow , and facebook login/logout took forever making me thing froze.

turns out had accidentally turned on "slow animations" (cmd + t). check if it's not same problem.

slow animations


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