Cast / Mirroring on XZ1 is kinda hard to connect

[RizkyRizz]

Anyone finds that Mirroring on ur TV is kinda hard and its not smooth (lagging) i dont find this issue since I use XZ, Z5 series, and Z3

but now its hard to connect to my Bravia TV

[Nanou03]

Translation via Google Translate:

I have the same problem Before with the z5 I connected to my TV simply With the impossible xz1 I can not do it

And my husband with a Samsung connects easily

J'ai le même problème  Avant avec le z5 je me connectais à ma TV simplement  Avec le xz1 impossible je n'y arrive pas 

Et mon mari avec un Samsung se connecte facilement