New development on a ip6+ When the lightening cable is plugged in and the battery is charging and the phone is being used, the screen stutters when scrolling and the cursor will jump around when typing on the keyboard- moving to different lines. Also just placing a finger steady on the screen will make the display jack hammer up & down. Any app But if I unplug the phone, problem goes away. Hmmmmmn. Anyone else experience this? Early touch disease??