The Universal SSL Cert doesn't include wildcard *.digitallink.ca

[dmeyer1]

What is the name of the domain?

digitallink.ca

What is the error number?

Error code 526

What is the error message?

Invalid SSL certificate

What is the issue you’re encountering

SSL not working on subdomains.

What steps have you taken to resolve the issue?

Tried renewing the cert again.

Was the site working with SSL prior to adding it to Cloudflare?

Yes

What is the current SSL/TLS setting?

Full (strict)

What are the steps to reproduce the issue?

digitallink.ca working correctly.
voip.digitallink.ca not working.
Same cert,
Looking at the cert there is no wildcard *.digitallinl.ca

Screenshot of the error

[sjr]

The edge certificate seems to be ok for me…
https://cf.sjr.dev/tools/check?505d1a40dc744c74921b5ac28f9c882f#connection-server-https

Both your domain and voip.digitallink.ca load up ok for me and I’m not seeing an error, but 526 means your origin SSL certificate isn’t valid (expired, self signed, doesn’t cover the hostname, etc), not an issue with the edge certificate.