My IDL license worked a few days ago, on Friday October 18. Today it isn't working.

My IDL version is 8.7, Envi 5.5.
My computer is: MacBook Pro
OS: MacOS Mojave 10.14.6

We have a floating licenses. I know the address, and the port, and I've verified I'm using the correct information in the Harris License Administrator. I have an internet connection, and it is connected. I can ping (1) the license server - it answers back.

The permissions on license are:
777 for /Applications/harris/license/
777 for /Applications/harris/license/flexera/
777 for /Applications/harris/license/flexera-sv/

The message I am getting is:
Harris License Administrator
IDL 8.7.3, Feb 12 2020 (379705) (darwin x86_64)
Mon Oct 18 17:18:48 2021
*** Unable to retrieve computer information.
*** Is your license activate utility installed correctly?
License Directory: /Applications/harris
---------------------------------------------------------

Do you have any suggestions at all?

-Marcos