We do this for every holiday! AirPlay is usually fine, but it can definitely be laggy if the Wi-Fi is acting up. I’ve started using a dedicated screen recorder/mirroring tool lately to stabilize things. It actually makes it much easier to record the calls for later too. If you ever want to save those memories, you can even untertitel automatisch erstellen with their editor to make family clips more accessible for the grandparents. It’s been way more reliable than standard mirroring.