Disappearing Windows Update deferral pane suddenly reappears
Think of it as the patching prodigal son.
When Microsoft released Win10 version 1903 — indeed, in the later beta test copies of 1903, dating back to early this year — a funny thing happened. Many testers discovered that Win10 1903 hid its update deferral settings, if you had the temerity to change them.
For those who haven’t changed their update deferral settings, Win10 version 1903 Pro invites you to change the settings in a portion of the Windows Update advanced options dialog (to see it, click Start > Settings > Update & Security > Advanced options).
Many of you discovered that if you change either the feature update deferral setting or the quality update deferral setting — made either of them non-zero — then rebooted, that part of the advanced options dialog disappeared entirely.
Here’s the kicker. Even though you can’t see, or change, the 1903 deferral settings in advanced options, they’re still in effect. If you elect to defer quality updates for 15 days, for example, when you reboot the deferral option won’t appear anywhere in the advanced options dialog — but quality updates (cumulative updates) will be deferred for 15 days.
It’s bizarre. The option doesn’t appear anywhere. You can’t change it, short of rummaging around in Group Policy or the Registry. But it still, silently, controls the fate of your Windows updating.
It was, and is, one of the most frustrating bugs in Win10 version 1903. I’ve talked about the bug, repeatedly, since 1903 hit the fan. It’s one of the main reasons why I haven’t installed 1903 on my production machines.
And now it looks like Microsoft is poised to fix the bug.
Based on an initial report by Bree in Tenforums, I’m very happy — and startled — to announce that the bug has apparently been fixed in Win10 1903’s KB 4522355, the “optional, non-security” second cumulative update for October. It’s thus poised (but not guaranteed) to be present in next week’s Win10 version 1903 Patch Tuesday update.
As @Tex265 noted, and confirmed by @b,…