2016, and I had the exact same problem, with a S7 and a 64g sd card with lots of space available
second time , one per month... FORCE STOP solved, at least temporarily the issue
On setup you have to scan many many times until hit 100%.
I setup 3 fingers. ..all then work flawless. Really! Left and right thumb and right indicator
I can make it work only holding with left hand. ..it surprise me someone saying it not works well.
LG g3 charger and Nokia stand up charger and Nokia car charger are a not a option either stop or do not charger at all (Nokia car)
I had more than 4 phones with wireless and any of then had this issue.
Nokia plate works fine as a wireless charger
Posted via the Android Central App
At least you can remove vibration from the keys ...
If you are on battery economy mode it turn off your main light keys
Posted via the Android Central App