This is a strange one ... the charger that came with my Galaxy 2014 10.1 shows a little "x" on the battery when plugged in, and charges at a snail's pace (taking days for a full charge). If I plug into another mini-USB that charges my GPS ... it works just fine. Anybody else experiencing this? You'd think the charger that came with the gadget would work ... but it does not appear to. Is it just me?