Are you using Let's Encrypt for the hostname SSL? That's the issue I have....Getting the same issue as above using Let's Encrypt. A little concerned since we had to stop using Sectigo months ago due to unresolved issues.
@cPRex trying to get this new server SSL set up.... it has been three days now - can't get the hostname a SSL - keep getting:
Requesting certificate from cPStore …
The cPanel Store returned an error (X::TemporarilyUnavailable) in response to the request “POST ssl/certificate/whm-license/90-day”: We were unable to process your request. Please try again later.