Any suggestions for this?

Hi,

My Site is running very smooth and on normal speed, except one page, I am using IZAP Video latest version. When I Click on videos it open a list of videos but when I click on any video it take approx. 10-12 sec to open that and sometimes even more. Any other links are responding within a sec. 

        I am on dedicated server so there is no issue with server because all site is reponding very fast. One more thing when no user is online I tried to open a video that time when I click on video link then it says waiting for response and there was no load on server afer 7-8 second processor show some activity and then within few seconds page is open. This problem is start from few weeks ago before that everything was fine on same server.

I am trying to fix this issue from last week but no success. You can check that on.

www.royalloops.com