[Q] Battery life problems xirh CM11 topic

Hi. Since i haveinstalled CM11 in the TabPro 10.1 i have some issues with battery life. I think this increase if i use Chrome or Firefox but in the battery stats i cant see a high use of them. I will try to post a screen capture where you can see what i am talking about. With stock rom i have been using the screen for hours without any problems and now... Its a well known bug or i'm he only one with this problems?
I cant post complet links because i haven't got 10 post yet �� Please put an "h" before: ttp://goo.gl/wU69Hu
ttp://goo.gl/mxzd32