OCSP ERROR: Request failed with OCSP status: 6 [http://ocsp.int-x3.letsencrypt.org/]

[cpu]

Hi @onlime,

Thanks for reporting - I'll see what I can figure out from our end. It seems as though the problem has since resolved itself, refreshing the cache of the SSLLabs test is showing an OK OCSP response for your configuration now.

@onlime

How can I configure Apache to gracefully handle that without any service interruption of any Let's Encrypt protected sites?

I'm not experienced with using Apache and OCSP stapling but you might find this response from a similar thread helpful. It sounds like Apache's OCSP configuration can be suboptimal.