My iPad Pro (3rd gen) suddenly stopped charging. After much troubleshooting I discovered it will only charge with a “slow” charger (12W and below). I called support and we tried wiping it. It did charge with the 18W, but slowly. As soon as I loaded my profile (and before the Apps downloaded), it rejected the 18W again. Support says its a software issue, which tells me buying a new one won’t help, and starting from scratch is an absolute last resort as it’s used for work. My apps are all direct Apple store downloads. Any suggestions are greatly appreciated.