Jerryboy85

Hi everyone, I have an SCCM setup with 1 Primary site and 1 SUP. The SUP is a remote WSUS. That WSUS server was moved to a new location and the engineer that moved it also changed the hostname without notifying me. I've removed the SUP and re-added it with the correct hostname, SCCM started syncing and everything looks ok. But all the clients are still setting the old hostname for the SUP so update scans are failing. In the locationservices log I can see the correct WSUS server. But in the WUAHandler log SCCM set's the old hostname. Any Idea what could be causing this? Thanks