AirPlay on MBP 2014 sucks while it rules on iPad and iPhone

AirPlay / MacBookPro mid 2014 / Apple TV 3 / Fritz!Box 7490
Hey there, streaming to my Apple TV causes pretty bad playback quality / kind of random skipping on my mac while it works just perfectly well on all my other devices (iphone 5, iphone 6 and ipad 2). Wifi connectivity is good all over my place (I even use to turn on automix on my iphone, put it in my pocket and walk all around without any skipping). But no matter what I try, I just can not use AirPlay on my Mac. To be fair: using other audio sources like spotify is also not as stable as on the iOS devices. And I couldn’t remember having issues like that on my old 2010 MacBook Pro. However, don’t get me wrong, I’m not blaming anybody, just wondering if someone is able to help or at least having similar issues :slight_smile:

Solved: Mac’s integrated output wasn’t 44,1khz