Hi, we have one and only one server that we just reinstalled with 11.3 in production. We don't have any satellite. I'm trying to install 11.3.1 so I assign the update to my only server. The update is stuck at "Update Assigned". I already reboot the server, execute a zac ref on the server, etc. The update just sit there. How can I fix this?

Thanks in advance for the help!