Hello fellow Android Enthusiasts.
I have a problem that has been bugging me for a very long time:
Whenever I leave devices at my workplace overnight, the battery is completely drained the next day.
This occurs on any Android device and any of those devices' batteries last completely normal in any other location. This is exceptionally strange with tablets which batteries last for weeks in standby mode.
The devices are not connected to anything over night via cables.
The only thing I can think of that is different between work and anywhere else is the WiFi.
Those are my devices that I could observe the behavior on:
- Sony Xperia Compact Z5
- Samsung Galaxy Tab S2
- Google Pixel C
- LGE Nexus 4
- Google Nexus
The range of Android Versions goes from 5.1 to 7.1.1.
Can such a behavior be caused by the WiFi? I was thinking of connection loss and reconnection iterations. But I think I would have noticed such problems while being at work. Any other ideas out here?