I'm pretty sure this has been asked many times, and I did my homework searching through the forum before placing this question. Thing is that Plex got updated yesterday and with that new update it messed up my DLNA configuration at home.
I'm using a Mac OS X with external hard-drives. The TV is a Sony Bravia KDL 42W805A. Everything was working perfectly until this update happened.
Now, some TV Shows are displaying "There are no items to display" when a day ago I was just watching them from my TV, while other folders are just showing the TV episodes, but once I play them, the screen turns black with no content at all.
I tried to delete Plex, i'm deleted and re-built from scratch the libraries, I restored from factory settings the TV (thought that maybe something could be messing around with the TV cache) and I even restored previous Plex versions from the Update folder.
Thing is that I can see the content on my server, or I can even cast them through Chromecast or Apple TV, but the DLNA on my Sony stopped working as expected and no longer shows the item or reproduce them correctly.
Any idea what could possible be wrong? Anything I may forgot to do?