Battery drain with Wifi in WP 8.1!!

[PQuirco]

Hello!! I'm using WP 8.1 Developer Preview, in airplain mode or only using the cellular network without internet, the battery drain is normal, similar a WP 8.0 GDR3. But the wifi on, battery drain is very fast, 5-6% battery drain per hour, even in stand-by, while in WP 8.0 GDR3/Black was only 2.5% per hour.

Someone knows what this, and if there is any solution?

Already check the tasks in the background, and clear most,

Thank you!!

Sorry for my English, is not good: p

 

[xboxonthego3]

Is wifi sense on? If so, try turning that off.

 

[PQuirco]

Location is disable allways, wifi sense is allways is off

 

[Roderick Johnson]

Try a soft reset of the phone, that did the trick for me.

 

[PQuirco]

I already did when you notice this problem, and does not fix anything But I will try again!

Thank you for your answers!!

 

[Solo842]

are you on the Amber Firmware Update?