Envato Market Wordpress App "Failed to connect to the Envato API. Please contact the..."

In my Envato app on wordpress, I am getting the following message at the top of the screen when on the Envato App:

Failed to connect to the Envato API. Please contact the hosting providier with this message: “The Envato Market WordPress plugin requires TLS version 1.2 or above, please confirm if this hosting account supports TLS version 1.2 and allows connections from WordPress to the host api.envato.com”.

I am running a LEMP server, with Nginx as my web server. I am also using the Modsecurity WAF for my website. I am not sure if this message is being caused by the Envato app or by my WAF. Could someone please help explain all of this to me, and how I can go about fixing the app so the message no longer appears?

Thanks.

Just disable the plugin and see if it’s coming from there or not.

I disabled Modsecurity (my WAF) temorarily and the error went away. I think I need to whitelist the IP address that the envato wordpress app connects to in my WAF. Do you know what IP address the Wordpress app attempts to connect to?

Try 172.64.148.162