Last night, I received a pair of RT-AC66U's that I set up as a router and media bridge, connecting over 5GHz AC. I updated both to the latest official firmware (18.104.22.168.260). Previously, I had a Linksys WRT400N connecting to a Linksys WET610, over 5GHz N. I run PS3 Media Server, Plex DLNA and Streambaby on my desktop, which is physically connected to the router. I use a PS3 to connect to the PS3MS and Plex DLNA services, and a Tivo HD to connect to the Streambaby HME service, both of which are physically connected to the media bridge. Everything worked with the Linksys WRT400N/WET610 combination, although not really fast enough for streaming 1080p content. Now, with the two RT-AC66U's, the PS3 can't see PS3MS and the Tivo can't see Streambaby. The PS3 *is* able to see the Plex DLNA server. I can live without PS3MS, but I really want to get Streambaby working again. Since Streambaby uses Bonjour, this thread seems to be related. Does anyone have any suggestions?