On 11/11/20 6:56 AM, Lorenzo Marcantonio wrote: > I'm using 4.13 with libressl 3.2.2 and SSL bumps. FYI: Libressl-based builds are not officially supported. I do not know whether libressl is a factor here. > X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY@depth=2 If the connection is using TLS v1.3, then you may be suffering from Bug 5067: https://bugs.squid-cache.org/show_bug.cgi?id=5067 Alex. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users