Weird charging speed in my Samsung Galaxy Tab Pro 8.4
I have noticed that my Samsung Galaxy Tab Pro will not complete recharging the battery if I don´t reboot it and plug it in again. When I leave it all night to recharge, I wake up and the battery is somewhere around 70%. If I unplug it and then plug it in again the battery will not keep on charging. If I reboot the device, and then plug it in, it will charge to 100%. What is happening, and why?