Hi.
The error doesn't occure anymore. It was my fault - because i tried to connect to a normal installation of hyperion.
Since i upgraded to hyperion.ng, it is possible to establish the connection from my tablet.
But now i've got another problem. When i use the app on my Bravia-TV, it isn't possible to create an entry because you don't see the input fileds. If i try to create a new entry via the network scanner, sadly the found client could not be saved.
Is it because the tv is not rooted?