What exactly did you do to check and modify this?
I’m new to Ubuntu and think I’m having the same issue you did. I have Firefly up and running fine, but after a while the server will just drop out of iTunes. It usually happens when I let it sit for a long time / log out and then back in to the client running iTunes. If I check the server, Firefly is running properly…so I’m guessing this is an issue with avahi. But when I check to ensure it was running at startup things seemed fine. Any hints as to what I need to check and change?
Thanks!