https://community.sonylatvija.com/t5/xz-series/authentication-problem/m-p/3590047#M30199 <P>We have just experienced this with one Wifi router, but maybe with more</P> Thu, 01 Mar 2018 19:42:32 GMT Luca19 2018-03-01T19:42:32Z https://community.sonylatvija.com/t5/xz-series/authentication-problem/m-p/3590045#M30197 <P>I have got a Sony Xperia Premium XZ, but when I am trying to connect with Wifi he says ‘authentication problem’ over and over again. I have heard that more people had the same problem. Could anybody help me with this? Thanks a lot</P> Thu, 01 Mar 2018 19:21:47 GMT https://community.sonylatvija.com/t5/xz-series/authentication-problem/m-p/3590045#M30197 Luca19 2018-03-01T19:21:47Z https://community.sonylatvija.com/t5/xz-series/authentication-problem/m-p/3590046#M30198 <P><A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/1129476">@Luca19</A></P><P>Do you experience this with multiple WiFi networks/routers?</P> Thu, 01 Mar 2018 19:35:23 GMT https://community.sonylatvija.com/t5/xz-series/authentication-problem/m-p/3590046#M30198 Uliwooly 2018-03-01T19:35:23Z https://community.sonylatvija.com/t5/xz-series/authentication-problem/m-p/3590047#M30199 <P>We have just experienced this with one Wifi router, but maybe with more</P> Thu, 01 Mar 2018 19:42:32 GMT https://community.sonylatvija.com/t5/xz-series/authentication-problem/m-p/3590047#M30199 Luca19 2018-03-01T19:42:32Z https://community.sonylatvija.com/t5/xz-series/authentication-problem/m-p/3590048#M30200 <P><A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/1129476">@Luca19</A></P><P>Could you test a different WiFi?</P> Thu, 01 Mar 2018 22:58:35 GMT https://community.sonylatvija.com/t5/xz-series/authentication-problem/m-p/3590048#M30200 Uliwooly 2018-03-01T22:58:35Z