Now that macOS Sierra has been released I notice that the 10.11 download has been removed from the App Store.
However, the macOS Sierra download also failed after several Gb, but unlike the 10.11 download I'm physically unable to re-attempt the download- please see the attached screenshot.
I've had a quick look over the stack of App Store related questions but none seems to have solved it. Anyone please any ideas? I can't even seem to create a working .zip of a good download from another machine.