I pushed out some updates recently. My director told me just now that his pc installed and then rebooted while he was writing an email in the middle of the day. His machine is a member of 17 collections in total, but only one of them has a Software Updates MW defined, as below. Unless I am missing something very obvious, I cannot understand why this would have happened.
Any thoughts? I have deployed these updates to a much larger group and if this is going to happen due to a misunderstanding on my part, I really need to figure this out.