so when at the office,i always have my N20U on the Samsung 15w Fast Wireless Charger(EP-N5200TBEGWW)...And today it suddenly stopped working,so i thought it was the charger.Plugged and unplugged a few times and it still wouldnt charge my phone.So i rebooted my phone and its charging again... this is the first time it has happened to my N20U. Anyone faced this issue before?