Computer rebooted to install KB4551762 this morning. 5 minutes after the reboot Windows 10 (1909) crashed which it never did before.
No crash dump and only System error was:
The Windows Push Notifications System Service service terminated with the following error:
The class is configured to run as a security id different from the caller
I've uninstalled KB4551762 for now and suspended updates for a month. No more crashes for now. Hopefully I'm not the only one with the problem and they will fix it. Anyone else have a problem with the update?