azure-pipelines-agent: Cannot configure negotiate auth with vsts agent 2.182.1

Agent Version and Platform

Version of your agent? 2.182.1

OS of the machine running the agent? OSX

Azure DevOps Type and Version

Azure DevOps Server on prem

If on-premises, which release? 2020.1

What’s not working?

Starting with this agent’s version (we tried also 2.187.1), it seems that negotiate authentication method does not work

error is the following:

VS30063: You are not authorized to access <on prem url>
Échec de la connexion. Réessayez ou appuyez sur Ctrl+C pour quitter

PAT authent is OK though

Is that something you are aware of?

Agent and Worker’s Diagnostic Logs

Logs are located in the agent’s _diag folder. The agent logs are prefixed with Agent_ and the worker logs are prefixed with Worker_. All sensitive information should already be masked out, but please double-check before pasting here.