iOS 12: Application freezes during start up
问题 I am testing my app on iOS 12 with XCode 10 (the official non-beta release). During start-up in the simulator the UI of my app freezes for almost exactly 3 minutes in the middle of the fading from the launch screen to the normal screen. Does anybody know what could be causing this, or is it a bug in the simulator? The app itself does not hang, only the UI. Any timers will still fire. Any busy thread will continue normally. If I rotate the phone, then the rotating notifications still arrive