@MobileTen ,thanks, is there any known issue with xcode15.1 or 16.1 simulator? do I need to upgrade all of them?

we still have the xcode14.2 and watchOS 9.1 installed on the agent, not sure it impacts?

Hi BenjaminApple, thanks for your help. yeah, that is the issue of network, but I am curious why it can download the ipsw file when the Internet is not available. Thank you Gavin