Many servers won't connect or download windows update.

Copper Contributor

Unable to get Windows Updates on several 2019 servers but not all of them. They are all on the same network and have the same firewall/Internet access. On the ones not working I see event ID 25 "Windows update failed to check for updates error 0x8024402c. Manual attempts fail to connect. PS command test-network... resolves find its not a DNS issue.

 

I've tried everything I can find, restarted services, disabled window SF/W, cleared catroot and S/W folders. Changed DNS servers (catelog.MS... resolves on both) The internet conenction form them works fine for browsing sites. There other servers besiudes these that are on the same network and have same F/W rules that do work. 

Is there something else I can check?

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