Nginx Anyone here using Mozilla SSL Config > Nginx > Intermediate?

https://ssl-config.mozilla.org/

This config specifically:

Code:

# intermediate configuration
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
ssl_prefer_server_ciphers off;

Using that config on CMM, produce this erros on SSL Labs:

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Is that normal or expected?

 

I switched back to the old configuration to quickly fix the red notice .
I assume no downside supporting old clients other than A+ ratings.

 

This, having the intermediate config and no errors on SSLlab.
But having the old config is the very safe route for now.