Route53 and webflow SSL internal error

Hi, could anyone tell me where I’m going wrong here?
route53 is configured like this: CNAME points to is added to custom domains in the webflow hosting settings, with Enable SSL turned on.
When I visit my site I get an SSL_ERROR_INTERNAL_ERROR_ALERT in Firefox.
There is already a certificate in existence for

Any help gratefully received.

Hello @user12345678

In your hosting tab of your project there is a chat bubble where you can ask the Webflow team about this issues.