I upgraded our system to 10.5.1, including desktops and enterprise. In the process, the license manager was moved to a new server. It was deauthorized, moved, and reinstalled. The license manager appears to be working properly and reading the correct number of licenses. When in ArcGIS administrator, I'm trying to point the desktop software to the new license manager and I'm getting an error that there is no license manager on that machine. I've checked the ports and they are open. I assigned a specific port (27001) and have had no luck. Any suggestions?