@ Mendip,

I have a wireless charger as does my wife. One issue that surfaced, if you use an aftermarket cover that is thicker then the factory one it might have random charging errors or not charge at all. I changed my cover to a Spigen and no problems since. My wife did not want to change covers so she is back to a cord. Her s10 was a bundle deal and the wireless charger came with it. She now has a 450,000 mile long cord to charge and can walk everywhere but does get irritated with the dogs when they step on it....