I recently upgraded both MacOS (to 11.6) and Xcode (to 13.0). Now, when I run my NativeScript app within an Xcode simulator, whether iOS 13.2 or 15.0, internet requests time out, both within the simulator and on the Mac itself. I can test on devices OK, and I've enabled "Allow HTTP Services" within the emulators. My only recourse is to restart the Mac.