DLNA server works in MC 19. Has not worked in MC 20 since acquisition. I have waded through all of the settings in both versions and can find no setting differences. In MC 19 my Yamaha receiver is found within 15 seconds of MC 19 launch and the receiver finds the Library Server within 30 seconds. In MC 20 the receiver takes up to 5 minutes to be found, and the receiver never finds the Library Server. In MC 19 I have 5 servers running in Media Network; in MC 20 I have 4 and after a very long time I can have 5, however my receiver never sees the Library Server. Any thoughts?