Window Surface Pro 2, Mouse control issue

I am currently trying to create a build in the Web build in Window Surface Pro 2.

I know that tapping on the screen counts as a mouse click.

However when I click outside of the UnityWebPlayer and then click back inside of it. Sometimes it doesn't register as a click, and it register as a mouse hover instead.

To make it click again I have to keep on tapping on the screen. when it start register as a click again it works normally.

Is there anyway to fix this issue so that it will always register as click when I tap the screen inside the WebPlayer?

The browser that is being use is Chrome.

Another question regarding the same thing. In Internet Explorer we are trying to make a mouse command of drag and drop however when we do that in Internet Explorer it register as a a mouse scroll wheel. Anyone know how to turn that off?