How do I fix the 300ms delay on touchstart event?(Crosswalk)

Hello guys, I hope this is the right forum section for this question.

I'm trying to use CrossWalk to create android apk, performance are really good but every touch event seems to have 300ms of latency. Searching on google I found some possible solutions like:

• Integrate fastclick.js
• Use this meta: <meta name="viewport" content="width=device-width, user-scalable=no">

But nothing, it doesn't work. I also tried from device browser with same result, always 300ms of latency for every touchevent.

Do you have any other suggestions?

I've also other problems with CrossWalk like Lock Orientation (I tried to compile the apk with --orientation=portrait without results).. but the most important problem is this latency.

Thank you in advance ^_^