It seems that using player overlay Adv with nuevo player is not that smooth.
It is apparent that the video does not auto load when there is a player overlay adv.
Only after I close the adv the video will start loading.
This does not happen with flowplayer. The video will load when there is a player overlay adv. When it is loaded, I can just close the adv and the video start playing.
This is not a bug, however it would be better if the player would load the video in the background. Will talk with the nuevo developer about this.