Just got my Logitech UE Air airplay speaker set up, and it works great with my iPhone 5. I can't see it on my Mac (10.9.5 mid 2014 MBP 13") though. When I'm at work, the airplay logo is displayed in the toolbar and I can see all of the Apple TVs in our building. But at home, there is no airplay logo. Any ideas? Thanks!