I have a similar issue with a very small number of customers (2/100) with iphone 8 and ipad on iOS 14.6, but for them it happens every time. We have tried to repro using the same phones without success. The first frame is displayed, then the view freezes. The app does not freeze though and is working normally. The app is still able to shutdown the ARSCNView and restart it. With the same result (ie: only the first frame is displayed).

I now encounter that issue since xcode 16.3, not sure why. iPhone is using iOS 18.4 And I can't debug on it anymore (from mac mini M4)

Full error is the same: xcrun devicectl device info ddiServices --device "iPhone 16 Me" ERROR: The tunnel connection failed while the system tried to connect to the device. (com.apple.dt.CoreDeviceError error 4 (0x04)) ERROR: The tunnel connection failed while the system tried to connect to the device. (com.apple.dt.RemotePairingError error 4 (0x04)) Rebooted the mac, the phone, reinstalled xcode, no solution :( :(