macOS Mojave Airplay/iTunes bug
using Firefox 76.0.1 Mac (Mojave 10.14.6) iTunes 188.8.131.52
whenever i set the sound to play to my Denon receiver via Airplay, iTunes will randomly open up (usually when a new audio stream is opened). then, it seems to force play whatever was last queued.
if my music is on an external disk, iTunes will repeatedly bug that it cannot find the queued track. (end up having to force quit iTunes but issue returns.)
when i try to replicate the issue in Safari 13.1, iTunes never opens or annoys.