How did you go about with this? We're in the process of changing into a new domain. I'd like to think that i just need to run the script again. Ip address will be the same

I've just been advised to update the firepower appliance. Will let youknow if it makes a difference.

Did you ever get a clear response to this? I'm currently having the same problem Pair of ASA 5508 running 9.9(1) Firepower Extensible Operating System Version 2.3(1.54)