I noticed the site I am developing with webinoly/wordpress sometimes fails to load on the Android Firefox browser. It will load successfully after refreshing and then loads fine again after. It usually happens when I first load the site after not loading it for a few days.
The https://webinoly.com/ site gives the same error except that it does not load successfully upon upon refresh. The Windows Firefox browser is also giving this same error on https://webinoly.com/.
Error code: MOZILLA_PKIX_ERROR_REQUIRED_TLS_FEATURE_MISSING
I am not sure if this is related to the same problem I am having or not. My site only fails to load intermittently and only on the Android Firefox browser. https://webinoly.com fails to load every time on both Android and Windows Firefox browsers. Both sites load fine in other browsers.
Any idea about this?
I’m seeing the exact same issues... the sites load (both cases) by changing the security.ssl.enable_ocsp_must_staple from true to false in the firefox config. So it is a ocsp stapling issue.
What I have read is that OCSP Must-Staple is problematic (adds latency and OCSP servers are not very reliable) and also only Firefox cares about it... in nginx it could be disabled with ssl_stapling and ssl_stapling_verify in the SSL virtual hosts files, right?... Could it be that having it dissabled is the default config from Webinoly?
https://webinoly.com/ is now loading on Firefox, but websites still fail to load at the first attempt after reloading nginx...
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