I live in Milano, and I have the best internet connection avaible in Italy (optic fiber). I never have one problem in iron banner or multiplayer, but yesterdy evening when I have turn on my playstation 4 I read this message " you are banned ( one week) from Crogiolo or multyplayer activity for you low and unstable internet connection".. I would like to undestand why? my speed test (from speedtest.net) is : download 94,89 Mbps upload 45,02 Mbps ping 1 ms