APM not loading Web Applicaiton Properly after the Auhtenticaiton is successful

Hi Community, 

I have a very straight forward setup where, single F5 device running apm and ltm publishing one web service. 

AD authentication is successful and after that user is redirected to the web application pool but the problem is it doesn't load the buttons on the applications. If I try through ltm only application works perfectly fine but behind apm  page loads with no buttons.