Apple TV Software 7.3 Release Notes
Test AirPlay with your apps and test features for Apple TV (3rd generation).
Overview
Apple TV Software 7.3 provides support for testing AirPlay from your apps to Apple TV (3rd generation) only.
Set Up with Device
Known Issues
iOS device setup might not initiate when using a device running iOS 12. (49118658)
Workaround: Manually enter your network information and Apple ID to complete setup.
Two-Factor Authentication
Known Issues
You may receive an error when first signing in to an Apple ID with two-factor authentication enabled. (44959672)
Workaround: Get your verification code then re-enter your password followed by the six-digit code directly into the password field.