Your device is now charging wirelessly. Your S Pen may not work properly.....

[wvtarheel]

So, I'm assuming everyone else gets this same message when you remove your S Pen while your phone is on a wireless charger.

Why does it exist? Has anyone noticed any problems with the S Pen while the phone is on a wireless charger?

Personally I use mine normally while its sitting on the charger and have noticed nothing out of the ordinary.

 

[sramse05]

I've got a wireless charger on order, will let you know once I receive and test. First wireless charger for me, do you take your case off to maximize charging efficiency?

 

[xocomaox]

There have been issues with using any touchscreen while charging your phone. I think it has to do with interference of the digitizer.

Perhaps this is what they're referencing?