Ipad Pro Not Charging While In Use. Clear out iPads charging port. First identify the ports on your computer.
Close every app and restart your device. If your iPhone or iPad wont charge one of the first and easiest things to try is a forced restart. If your computer is a more recent model that has a Thunderbolt 3 USB-C or USB-C port connect to it with the USB-C to USB-C cable that came with iPad Pro.
So make sure the charging cable and USB adapter are not damaged.
Follow these instructions to force a reboot or even reset your iPhone. Release the buttons after you see the Apple logo. Breakage or bent prongs might be playing the spoilsport. So make sure the charging cable and USB adapter are not damaged.