Windows update are not installing at the maintenance window on the Intune enroll devices

Update ring setings

Hi Team,

I have configured windows update ring on the Intune and assigned to users groups, but updates are not getting installed i have waited almost a day but still no go. Attached are the screen shots of settings that i configured in Intune.

From MDM report i can see policies got applied

Updates are showing as pending install

Is there any other settings that we need to make other than the update ring.

And how often the default windows will scan for updates from Microsoft site and where to check the scan details.

Appreciate your help on this.

Thanks in advance

Bharath