@mig39 Just to link the doc page on it:
https://docs.netgate.com/pfsense/en/latest/troubleshooting/upgrades.html#segmentation-fault-in-pkg
...which is similar but mentions "SSL routines:ssl3_send_client_verify:internal error" (which is what I recall seeing, last spring) instead of "SSL routines:tls_construct_cert_verify."