I am running UIM 8.5.1 SP1. In UMP I have two machines I wanted to change alias on. Both are identical (windows servers), for one of the machines when I change the alias to a new name, it stays for a couple of minutes and then reverts back to the old name again (same as hostname). I push the checkmark for save. On the other machine, the alias I give it stays. Any idea whats going on? How to make the change persistent?