Hello,
There is probably a battery power consomption issue in the app. Since one month or two, my tablet nexus 10 is discharging… while it is plugged to ac charger when the homehabbit app is started.
I tried to use another charger but I have the same issue.
I did not succeed to get more info about app consomption with the android system in the tablet ( No consomption pourcentage per app information)