Ionic2 is too slow in android (buttons problem)

Hello guys,

i try to install ionic2 tutorial to my samsung galaxy S5 (android 4.4.2) - using CLI ionic run android everything is ok. The app started, but when i click to buttons it not working well. I have to touch (click) 3-5x to start do anything.
i try to instal ionic1 and everthing its ok and fast.

This topic is solves the same problem.

BTW: in android 4.1.2 is not ionic2 working

RE: Problem si with click (in (click) or menuToggle, etc…) When i change it to on-tap, it works fine.

Anyone help?
Thanks Mira

Problem solved.

with topic

Must install crosswalk