CF Load Balancer Health Checks Failing

What is the name of the domain?

What is the error message?

TLS Untrusted Certificate Error

What is the issue you’re encountering

TLS Untrusted Certificate Error - Load Balancer Failing

What steps have you taken to resolve the issue?

I have removed all SSL’s installed on this vHost (Cloudpanel) and installed the Origin TLS/SSL provided by Cloudflare for this incident.

What feature, service or problem is this related to?

I don’t know

What are the steps to reproduce the issue?

I am trying to see how I can determine the exact issue of my end-point. I see LB requests at the end-point but the health status is “Critical”. It does not state exactly what the issue is.

Screenshot of the error

Screenshot 2024-07-23 162242.png

Hello,

Thank you for providing the screenshot.
The error indicates that the certificate is not trusted by a public Certificate Authority (CA).

As a resolution, If you’re using a self-signed certificate, we recommend either using a publicly trusted certificate or setting the allow_insecure property on your monitor to true.

Kindly review this document : Common error codes · Cloudflare Load Balancing docs

Thank you

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