Qi Charger is Cycling I have a Samsung S5 with a WOWTOU receiver.  It was working fine, but after a week or so, it now cycles, even when the S5's battery is not full.  I've tried multiple different brands of Qi transmitters, and they all do the same thing.  It does get hot at times, but there is no correlation with the temperature and the cycling.  Different transmitters seem to cause different rates of cycling, but I haven't done a real experiment to see what those are.

Any suggestions?
This depends on how you've placed it. On some Qi pads you can even hear the difference...try moving the phone around while it's charging...

you can read this post I made about the heat wasted during charging based on the inductive permeance the Qi pad "sees"