I am having issues with Lets Encrypt not able to update SSL Certificates on my Webserver.
For some time now I am having issues with Lets Encrypt not being able to update SSL Certificates on my webserver. After many months of trying to troubleshoot this I am starting to this its the TZ400 causing the issue.
Linux Server gets this error when trying to update the certs:
Let's Encrypt validation status 400 (pacificdatacom.net). Details: Unable to update challenge :: authorization must be pending
when I run Lets encrypts "Let's Debug" test I can get 3 different responses. See pictures.
I have worked with my Webserver Software people (Hestia)
I have worked with my Service Provider (COX Business)
I have worked with Lets Encrypt
And none of them can find anything wrong so my Sonicwall is all that is left.