Activation for a new site is not working. Get message Error Response Code: without any code and nothing else happens. This is a new installation of WP with the same plugins and theme I was on all my sites, this configuration of plugins and theme work together. BPS Pro v6.5 – using correct download key.
Yep, I just checked the API Server log and see a successful Activation Key request about 10 minutes ago for site: proxxxxxx.org. When you see an Error Response Code message usually it will have the error code number, but in this case whatever was temporarily blocking communication with the AITpro.com API Server did not generate an error response code number. Probably just a Server hiccup somewhere that worked itself out.