Originally Posted by DarthVZ
Cold boot didn't help and no draining app seems to be running(. Is a hardware issue possible? Is there a way to check it?
Here's a screeshot from System Panel (results of this night's battery bleed)
P.S. The back of the device seems a bit warm when I touch it...
You can wathc under "settings" -> "energy management" -> "energy table" which app it is and you can prevent it to wake the device up and to keep the device alive.
A few weeks ago I had a similar but stronger akku draining problem with the google apps but its gone (a pitty that I can´t say what it was: me doing this things in the energy management or google updating its app).
My google play-services still wake the device 869 times in 3 days.