I have the TV Philips 32PFL8404H connected via the Netgear WNCE2001 in wifi to the modem Alice Gate voip 2 Plus WiFi (Telecom Italia). The Lacie NetworkSpace2, running the Twonky Mediaserver, is connected with cable to the modem. The connection between the TV and DLNA Mediaserver lasts exactly 30 minutes, after which appears the word "Void" ("Vuoto" in italian) on TV. The TV continues to go Internet, but to connect again with DLNA Mediaserver, must be power off/on.
A similar problem occurs when running on a PC in the network media server "MediaTomb". In this case I solved it by setting the parameter "<alive> 180 </Alive>" to value "<alive> 21600 </Alive>". In this way the connection time passes from 3 minutes to 6 hours. The <alive> parameter sets "Interval for broadcasting SSDP: alive messages ".
Can I apply this solution to the Twonky on lacie?