Contact Apple support: If none of these fixes work, the best way to get a resolution is to contact Apple support via, chat, email, or call.Avoiding this could lead to certain issues and incompatibilities in the future. Update your device: Make sure that your device and the FaceTime app on it are regularly updated to the latest versions.This could help in eliminating temporary errors and clear your data to reattempt an app launch. Restart FaceTime or your device: Try quitting and restarting FaceTime, or your Apple device to attempt a fix.These permissions can be checked in the Settings or Preferences app on your device.
Try to switch to closer to a stable Wi-Fi network, or if you’re using mobile data, shift to an area that has better reception.
