Angularjs DOM已刷新，但屏幕未重绘。不知道从哪里开始

I am having a very troubling problem where ng-click updates the expected scope variables, the scope variables appear to change on the DOM ( when viewed via the chrome debugger) but the dom elements that have changed are not redrawn in the browser. I have noticed across multiple browsers and devices BUT ONLY WHEN THE SCREEN WIDTH IS BELOW 768. I am using angular version 1.2.6. Has anyone come across this type of issue??I am having a very troubling problem where ng-c