![sketch-1502257712702.png sketch-1502257712702.png](https://community.sony.co.uk/legacyfs/online/40054i8E35586643A1E3CC/image-size/large?v=1.0&px=999)
Can someone please explain this to me? I go to bed, my Z5 compact is 100% charged. I wake up six hours later, and the battery is at 70%. When I check battery usage only 11% is accounted for. This has been happening since the fix was sent for the sluggish performance and overheating.