iphone keeps charging and discharging when plugged into my computer. It's not the cord and the phone charges perfectly when plugged into the wall
Whenever I plug my iPhone 6 into either USB port of my mac the phone keeps charging and discharging. I've tried other cords and every cord does the same thing in my computer. The phone charges perfectly fine in another person's mac and in the wall but only charges on and off when it's plugged into my computer. What should I do? And would Apple Care cover this?
MacBook Pro with Retina display