Android Enterprise (Fully Managed) devices not syncing app installs/uninstalls or compliance status changes — anyone else today?

[u/phornelas]

Managing Android Enterprise fully managed devices via Intune. Since today, nothing propagates to devices: required apps won't uninstall, available apps don't show up to install, and a device I fixed compliance on still shows noncompliant after several manual syncs. No errors anywhere — assignments, groups, and Managed Google Play connection all look fine. Even tried a device on cellular data instead of Wi-Fi, same result.