Export the project of your choice (a demo project for instance) with node webkit.
Open it on mac os. Enjoy the mega lag.
PS: i've used BatChMod (chmod command automation) because i had permissions problems. But i'm sure it's not a problem of Chmod command.
Attach a Capx
Just export what you want that uses player inputs.
Description of Capx
Player input is delayed about 3-4 seconds.
Steps to Reproduce Bug
Lag when you input something.
No lag when you input something.
It's node webkit on mac os.
Operating System and Service Pack
Mac Os 10.9.3
Construct 2 Version ID