I know its probably been posted a lot but my pc is stuck at 100mbps download on and only reaching about 80mbps on a test ive tried different cables different test websites i bought new TPlink ethernet adapter plugs i even bought a new NIC ethernet port thing for my pc ive updated the drivers on everything i tried messing about with the configure settings on the ethernet settings i watched youtube videos and read a few forums but i still have no fix does anyone know!!!