my iPad pro 12.9 2018 no longer charges with any usb-c to usb-c cables it but it charges fine with a type-a to type-c cable in a 20w brick ! this is a widespread problem and its unbelievable apple doesn't make a recall program for this / i work in a repair shop and i had about 30+ customers who came with this exact problem some 2 months old some older told them we cant fix it i really don't know what this is but its bigger than we think / my problems started about 6 months ago and started killing itself about a month ago i really want to hear from other people with the same problem