Remote tab locked

I'm trying Serviio with Evaliation Licence (14 days remaining) but he remote tab is locked.
I cant enter password nor external address, but I can select quality and autoconfig check box!
How can I enter a password to test remote connexion?

[zip]

Hmm that is weird, does it do the same on restart? Can you post the log as well?

Oh sorry, its OK now after a restart. Maybe it was a problem due to the ssh -X I used to connect to my remote server.
Thank you and best regards