520 Error after changing to Origin Certs in IIS on Windows Server 2022

What is the name of the domain?

wearerising.xyz

What is the error number?

520

What is the error message?

Web server is returning an unknown error

What is the issue you’re encountering

Website will no longer load after changing my Cert from previous Cert to Origin Cert from Cloudflare on IIS within Windows 2022

What steps have you taken to resolve the issue?

Checked all bindings are correctly set to new cert, root cert is added to trusted certs, removed new certs set back to previously working certs, removed root cert. restarted server between every change nothing seems to bring the server back.

What are the steps to reproduce the issue?

add origin certs

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