Hi @Rip
looks more like a Ssllabs problem.
Clicked the two A-results:
https://www.ssllabs.com/ssltest/analyze.html?d=dichvuseowebhcm.com
Revocation status Validation error
OCSP ERROR: Exception: connect timed out [http://r3.o.lencr.org]
But the next:
Revocation status Good (not revoked)
OCSP ERROR: Exception: connect timed out [http://ocsp.godaddy.com/]
Curious: Both have a timeout, but the GoDaddy is ok / not revoked.