Having a weird problem charging my controllers on my PS4 slim.
So my original controller (got with my Slim back in September 2017) is low on battery. I've tried charging it via the Slim's USB slots, and through a Samsung wall plug charger (which works fine charging other stuff) and it's not charging at all. I figured it was time I opened a brand new controller I got a few months back to try that, and the same thing is happening: I can turn the controller on, but as it's been sat on my shelf for a few months it understandably needs charging. But it's not working, via the PS4 or a wall socket. I just don't get it, 2 controllers (one a year old but never had problems with it, and a brand new one) and 2 different ways of charging but nothing is working.