Hi! We did a deployment of an upgrade to 294 sites. Each of our sites has as scheduled task set up on the Updater page of advanced installer to be run as NT AUTHORITY. The scheduled task calls the updater program with the extension of "/silentall -nofreqcheck -nogui" Of those sites 152 did not upgrade this morning.
We do not have remote access to all the sites in question, but the ones we could inspect all showed the same set of symptoms, the updater scheduled task showed "0x0 The operation completed successfully in task scheduler", but the installer was never downloaded to the downloads directory. From previous experience we've found either manually running the scheduled task or waiting for another run or two of the scheduled task will usually work.
What can we do to make sure all our sites upgrade simultaneously?