Button on Mobile Requires two taps to activate link

Upon first arriving to my site on any mobile browsing app the buttons with links require 2 taps to activate a page jump. It looks like the button will highlight upon the first tap and then activate upon a second tap. Unresponsive buttons are very disruptive to our visitors mobile experience. Is there anything causing this issue? There are no overlapping text or content boxes atop the buttons in edit mode. Thanks for your input.