Serviio

I run Serviio on my Synology DS413 but it disappears from my list of media servers seen by my Sony TV, PS3's and Android boxes frequently. Loggin in to the Synology, stopping the package and restarting it makes it visible again.

What's going on?

See my answer in this thread - it may be the same issue.
viewtopic.php?f=14&t=23848#p114731