I am sure I am missing something. When I install ITFlow on a fresh HestiaCP install and running just NGINX (no Apache as per the instructions), the Checks during the setup process for ITFlow shows the 'SSL Certificate Validity Check' as 'Unable to retrieve certificate' even though the SSL seems to be operating normally and can be accessed by the browser without issue.
I then finish the install and everything seems to be working properly except for the debug page is blank. This is due to it timing out as it is trying to check the SSL Cert validity. When I remove that snippet of code from debug.php, the page comes right up without issue.
If I am able to access the ITFlow via SSL and using the correct ssl cert is this really a problem or just an issue with the check on the debug page not knowing where the ssl cert is? there is no Apache error log for me to check but when I check nginx error log the only thing I see there is an ssl_stapling warning.
And if so can I ignore this error as it does not seem to impede the operation of ITFlow (other than debug.php)?