Not sure if this counts, but it works on the web browser of my PMS. I couldn't get the remote option (the one where you can access your server when away from your home) to work when I was setting up, so I skipped it.
I do not have the iPhone app yet, since I JUST found out about Plex a few days ago. Haven't figured out the advantages of having the app just yet.
Guys, just wanted to let you know that all my channels are working now. I don't know why, but they're back. Some other channels are having issues though, but I'm not too concerned about them right now.
Is this normal? Do channels go in & out frequently even when your setup is working fine?
The "channels" are usually auto-updated, completely transparent to the user. You could look if the filedates of those plugins in question has changed lately...
Channels hook into sources available on the internet. These sources often face traffic issues or the host can decide to reconfigure things on the fly. For these reasons, and others, Channels can have temporary problems.