I had an older Mozilla::CA installed, so I updated it and and that didn't change things. Still the question of how to point to the folder that holds the certificates. I have checked with the company about their certificates, but I can still access the service through their web page, which I assume (but don't know) uses the same certificates.
"I think computers have complicated lives very bigly. The whole age of, you know, computer has made it where nobody knows exactly what's going on." --D. Trump