Not exactly Tuesday
"Patch Tuesday" became "Patch Wednesday" for MS this month. WSUS only collected the batch well after 00:00 UTC. I forced a manual sync to check at 01:10 BST, found nothing, and went to bed.
Some patches were downloadable at breakfast time, but another manual sync at 10:00 found another batch, including the Cumulative ones for Win10 & Server 2019.
I suppose it WAS still Tuesday in Redmond when they started replicating the stuff. I'm not an Exchange user; maybe those 55 patches were so big they blocked the pipe.
Biting the hand that feeds IT
