I've set up a new server with a eDir generated external certificate and am getting an error when I try to use Firefox 3.59 to get to the ZCC and I get the error in the enclosed graphic.

Also, when using my original server's ZCC, Firefox crashes whenever I try to remote control a machine. Anybody got any ideas? I used Jared's Sticky post for configuring the external cert but there are a couple of steps missing if you use iManager to do it.