The app very often completely locks up and I am forced to restart my iPhone 15 Pro Max. Also the clean feed HDMI output is a coin toss and often simply won’t work (black output). If the clean feed output works, the framerate is 59.94 fps instead of the set framerate for recording. And yes, I have also tried the Apple AV Adapter. But next to powering the iPhone over USB-C, I’d also like to connect an external USB-C microphone and ssd storage for the BlackMagic App to record to. So a good quality USB-C hub with power option should be allowed to work. I don’t mind buying a USB-C hub that BlackMagic Design would advise, but there’s no good info on what works. I also wouldn’t mind paying for this app to see the stability improve and the features mentioned being added.