Comment # 4 on bug 1095198 from Andreas Stieger

(In reply to Andreas Nordal from comment #2)
> I disabled `security.ssl.enable_ocsp_stapling` in about:config

OCSP stapling is a feature that (if working) relieves the browser from making a
separate OSCP query, since he will get the result with the initial certificate
presentation. In any case please do find out if any other request for CRL or
OSCP fail.