Ultra.Numan , via OnePlus 3T , Jul 16, 2020 : My OnePlus 6 has started an annoying problem. When plugged in for charging the LED lights up but the battery icon doesn't show its charging. Every now and then it will show up if i unplug it and plug it in. As a result the app i use to notify me when the phone is up to charge is no longer working. Anyone else had this probem and any fixes?