Hello everyone, I have installed Fleet 4.84.2 on a Rocky Linux 9.7 VM in the cloud. The server has an FQDN and I have generated an SSL certificate for the server. I installed the Fleet agent on a macOS Monterey Mac. l am able to see the host on the Fleet dashboard, but it is showing as offline. Also, I see the "http: TLS handshake error from a.b.c.d56557 local error: tls: bad record MAC" error message on the Fleet server. On the host Mac, I see the "Failed enrollment request to https://my-fleet-server.com:8080/api/v1/osquery/enroll (Request error: certificate verify failed) retrying..." error message. Can someone please help on resolving this issue?

Could very well be because macOS 12.x isn't supported. https://fleetdm.com/docs/get-started/faq#what-host-operating-systems-does-fleet-support

I just tried it on a Sequoia Mac and had the same issue.

How did you generate the SSL cert and the agent installer?

I've been able to resolve the issue. The server certificate needed to have the intermediate CA appended to it. Thank you for having responded to my question.