Once you resolve error 85440, prevent its return:
If the Autodesk license finder GUI fails, force the link manually: autodesk network license not available error 85440 link
If you are in a hurry, do this:
Ensure the same ports are open Inbound on the license server. Once you resolve error 85440, prevent its return:
Troubleshooting Autodesk Network License Manager deployment. Once you resolve error 85440