Samsung TV - Serviio not working

I have a new Samsung 55" TV and Serviio worked perfectly - one time. I have never been able to make it work again. Twonky however, are working every time (but with a lot of garbarge files). Seviio seems to be a better and cleaner product and I would like to spend money on Serviio instead of Twonky. Can anyone tell me what Serviio is demanding from Router / TV that Twonky does not? In other words, how can I make Servioop work (is is not recogniced by the Samsumg TV).

Thanks for any help!

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Post your detailed log please.