Could not open Instruments Tutorials's project files

I am currently reviewing the tutorial documentation for the instruments. (Instruments Tutorials: https://developer.apple.com/tutorials/instruments/identifying-a-hang) It seems very useful, so I want to follow the tutorials step by step. However, I am having trouble downloading the sample project files; it appears that the 7z file is broken. (https://developer.apple.com/instruments/tutorials/downloads/InitialVersion.7z)

Can anyone help me with how to download the project files properly?

I went to the tutorial website and clicked the download link, and it worked. Perhaps there was a momentary issue with the download, and you'll get it now if you try again?

— Ed Ford,  DTS Engineer

@happyjy You can try to open the page from Safari.

I tried to open the tutorial website on both Chrome and Safari, there seems to have some errors on Chrome, but Safari can download the porject file successfully.