There is no device connected

Hi guys, i have a Samsung TV UE40D5500 and a MacBook and i use latest version of Serviio free. Sometimes Serviio will work ok... sometimes not.
When i try to access AllShare, tv pops up the message "There is no device connected".

I open terminal... and i type sudo launchctl load /Library/LaunchDaemons/org.serviio.server.plist and i get the message org.serviio.server: Already loaded. Then i'll type sudo launchctl unload /Library/LaunchDaemons/org.serviio.server.plist
and then sudo launchctl load /Library/LaunchDaemons/org.serviio.server.plist and everything will work ok.

But why do i have to do this almost all the time? I port forwarded UDP 8895 and TCP 1900... also disabled router firewall and still nothing.
Please help me... i really like the soft but it's really annoying to unload and load the service.

Here is the .log : http://pastebin.com/Xc3S5LUF
Thanks in advance!

[zip]

Looks like some problems with your network card. Is this your IP? 192.168.1.133

Yes. That is my notebook IP.

So... a solution please? Thanks

[zip]

I don't know, it has something to do with your network card. Does it have multicast enabled? Or maybe it's not initiated when the service starts? Try to run Serviio manually rather than through the daemon.

But i can't understand why before the trial expired everything was ok. I didn't have any problem when the soft was full? Can i reset somehow the trial? Can you send me a license key for few days so i can test it again? Thanks

[zip]

It's not related to free or pro. Something must have changed on your system.

It is the same operating system...no other apps installed or something. Can't understand...so you also don't have any other idea what can i do?

[zip]

Might be that the service stars before the network card is initialized. I'm not sure if it's possible to delay the service startup in OSX.