2019 WSUS Server not downloading updates
Ricardo Seike
10
Reputation points
I am facing an issue with my 2019 WSUS server which is unable to download updates if the Windows Defender firewall is turned off. Is it a requirement to have the Windows Defender firewall even if I have a corporate firewall that allows the traffic for ports 80 and 443?
The documentation doesn't point this out:
One thing that I noticed is that the Windows Defender firewall had a change on the 2016 and subsequent versions.
Thanks!