I have a unique question and maybe I can get some help, please. I have a MacBook Pro (13-inch, 2016, Four Thunderbolt 3 Ports) running Catalina 10.15.2 (19C57). It works great and is helping me get through life and school.
My situation is that I am Active Duty Military and often I need to check websites/emails that are behind encrypted walls. When MacOS upgraded to Catalina, this was supposed to help with us Mac users. I have followed all the prompts from Military cac.com https://militarycac.com/macnotes.htm which has always been the expert on this topic. I have this Cac card reader https://www.iogear.com/product/GSR205/ and my software is up-to-date. Initially everything was working great. Now not so much.
Initially, when I would go the sites, a drop-down would appear with my certificates and I would select the required one. I would enter my pin code and off I would go. (Safari Version 13.0.4 (15608.4.9.1.3)) . Now the pop-up window does not appear and that starts a cascade of error messages. It has never been successful with Chrome (Version 79.0.3945.88 (Official Build) (64-bit)).
I have tried the basics of clearing and rebooting but have unsuccessful. If you have any thoughts/suggestions/comments/references it would be greatly appreciated. Thanks and keep up the great work.