Hi @eskimo, thanks for the reply. My app is not using silent push notification on midnight, so I am wondering if you can share the list of possible trigger that causes this to happen. If possible, I'd like to prevent the view controller from hitting the network

Thanks for the reply Eskimo 😊 Can you give the list of the potential issue of this? I'm wondering if I can disable some network API from the view controller if the trigger of launching is when the app is launched when the screen is locked

Yes, that is what I was thinking about (if later I need to test some issue that only happen on iOS 13). Thanks for confirming @eskimo 😁 Will add check to disable it when needed

I am testing it on M1 macbook pro @MobileTen

Yes @eskimo, It work on ios 15 simulator, I haven't test on iOS 14 simulators yet