The question is a little broad

Could you provide some more details.

sorry not sure what happened! I want to roll out feature release 21h2. It does nor show as an available patch. The earliest patches i can see are from 9th november 2021. i think the 21h2 patch was prior to this date. How do i get earlier patches downloaded onto my zcc?

Also is there any way to get driver updates on a patch policy. If i run windows updates on a pc there is an additional option for driver updates. Just wondered if zen has the same option.

No, I don't believe ZPM will do driver updates.

ZCM 20.3 will most likely have an option of using a "new feed" from our content provider.  It is possible that may include driver updates, but I have not heard that it does.  I just know a major update is planned for the next release around ZPM.

I cannot think of any reason why older patches would be removed unless superseded, which this is not.

Uncheck all 4 "Status" boxes and search for KB5003791 to see if it shows up.  

Keep i mind the SYSREQ for this is....

Install this update to enable the Windows 10 Version 21H2 feature set for Windows 10 Version 2004 , 20H2 and 21H1 devices. It is only applicable to Windows 10 Version 2004 , 20H2 and 21H1 devices that have installed the 2021-09 or later Cumulative Update. After you install this item, you will have to restart your computer.

So if your devices are not yet at that patch level, the patch may not show on some screens as it is not yet applicable to devices.

The patch was disabled so i enabled and updated the cache and installed it to several devices. However when i searched for it again today it was disabled again so i have enabled again. Where do i find the disable patch settings. I have a feeling that they are being disabled after they are 30 days old.

ZCC->Configuration->Security->CVE and Patch Cleanup