I have a WSUS server which needs replacing. I created a new server, installed WSUS on it and then set it as a replica downstream of the original WSUS box. All the groups and updates copied fine. Once done, I stopped it being a replica and pointed all the clients to it via a gpo. All the clients can see the WSUS but apart from one or two, none are updating their status to the new WSUS. It is showing 0%?
How can clients see the new WSUS but not update their status to it?