After updating both me & my wife’s phones to iOS16, streaming and casting via a lightning to hdmi no longer plays audio. A few times the issue presented as playing the audio of the stream, but not showing any video; just a black screen instead. The issue exists when attempting to stream HBOmax, Prime Video, Hulu, & Discovery+, but not Netflix. The issue only appeared after the update on both devices & is not resolved with a hard reset.