I just upgraded to Yosemite today and found that mirroring my laptop to my apple TV is very stuttery... It's not lagging but every second there's a slight delay, both audio and video.
Anybody else encounter this? I was messing with my router a bit today unfortunately so I'm not sure if this is a Yosemite issue or not...
Anyone know what I can try to fix it?
Edit: MBPr Late 2013, ATV 3