Can anyone tell me or point me in the right direction as to figuring out why my phone is not reaching the advertised charging speed of 22.5 watt?I recently used a charging port tester to test the charging power of my old Huawei p20 pro phone. This phone uses the Huawei SCP-protocol for charging and it is rated for 22.5 watt (5v 4.5A). However, when I charge the phone it only goes up to 5v 3A 15 Watt (it does say it is super charging) and even drops back to 11 watt a bit later. Before...Read more