Fast Charging Samsung 7 Edge

[AC Question]

Hi ,
Not sure if I am the only one facing this issue. Fast charging has stopped working on my edge 7 . Tried nearly everything in the world

- Install from scratch
- Clear Cache
- USB Debugging
- Samsung Fast Charger, Anker Fast Charger, Aukey Fast Charger
- Loads of cable

Also not sure if it's connected , I cant even have the phone detected by my Laptop..

I reckon the USB port has got damaged / spoilt .. on a normal usage it shouldn't happen.. has anyone experienced this ?