I have a MyBookLive and the Twonky service is enabled.
I also have an LG Home cinema system which is DLNA enabled and connected to my home network via my wireless router.
Whether my home cinema displays the Twonky server or not seems to be utterly random and undiagnosable. There are no issues with my MybookLive as my phone and laptop are able to connect to it perfectly.
Has anyone had a similar issue with Home cinema systems?