You can try to stop the agent, delete the SAS-configuration/Lev1/Web/SASEnvironmentManager/agent-5.8.0-EE/data directory and then restart the hq-agent.
If that doesn't work, you'll probably need to open a ticket with TS and provide the agent log.
@ronf_sas it does not help either with data folder . I'll open a track. Thanks.
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