takes more than 2 minutes to load video

It takes more than 2 minutes to load a youtube video. I have tried several videos , even short videos (12 seconds) but it always takes too much time to load them.

Hi mxcom,
Thanks for contacting us and choosing our product!
About your problem with jux background video I never seen it before. So can you pm me your site url and admin account?
I'll check it for you!