When I got the tablet the S pen green power gage was working fine. But from gaming I was afraid that my hands would keep knocking it off so I put the pen in a safe spot. I received a message that the battery was really low and in fact it had 0% energy. I've had the pen in the charge slot for over a week and no green power gage to show how much is left. Here's the thing, I believe everything works fine cause I'm still hearing the button clicks and seeing the circle when using the translator or drawing. But when I put it back to charge the pen icon that usually has the green energy gage fill is now only showing the background and no green gage. I thought I tried resetting the pen so I followed the directions but when I got to "air actions" to look for "more commands" I didn't see it. BTW, I was doing this as the had systems operator of the device. I would like to see that green energy power gage again if possible and how did I lose it in the first place? Could it be a bug? If so, is it fixable? Than you for the feedbacks.