Best Region on iOS

Options
I am developing a game using photon for MP.
I am in Europe and everything works fine and without a glitch but from PUN version 1.85 all iOS devices connects to US server.
Android, PC and MAC versions connects to EU server as it should be.
PhotonServerSettings > Hosting is set to "Best Region"
Pun 1.85
Unity 5.5.3f1

Thanks in advance.