Sorry if this fix has been posted but there are lots of threads to look through.

I have used Mezzmo without problems for several years but recently found that it didn't appear on my LG Bluray player until I rebooted despite settings running Mezzmo on start-up.

It got so bad I thought &"^%*! it, I'll remove all connected devices from the Device List and let Mezzmo rediscover them as I switched them on, there were some I couldn't even remember what they were.

Fingers crossed I haven't had a problem since and Mezzmo is always available.