quicktime movie recording w/iPad Pro 2021 - two beeps that won't stop
so in making a movie recording using my new 2021 iPad Pro 12.9", there are two loud and deep beeps that happen about every minute or so, which obviously I don't want. Audio is otherwise normally picked up. I do not have this problem while making a movie recording with my iPhone 11 Pro Max.
2015 Macbook Pro Retina 15", Blackmagic eGPU, Big Sur 11.5.2
iPad Pro, iPadOS 14