It may be because a lot of people are trying to download macOS High Sierra at the same time.
There are a few reasons why you may get this problem.
That content can’t be downloaded at this time. Installation requires downloading important content. A common macOS High Sierra problem at the moment is that macOS 10.13 begins to download, but then it pauses along with an error message that says “macOS High Sierra download has failed”.Īnother common macOS High Sierra download problem shows the error message: “Installation of macOS could not continue.
