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Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

New FireFox 56.0.1 does not enable my existing Smart Card in Certificates->Security Devices.

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New updated FireFox 56.0.1 does not enable my existing and working (before 56.0.1) Smart Card in Certificates->Security Devices:

 - it shows my CAC but does not load its CAC reader driver.
 - "Log in" is not highlighted to allow to click to log in --> enabling my Smart Card to be used.
 - All of my CAC certificates are gone

I tried Firefox beta 58, same problem. Before Firefox 56.0.1 (56.0.0 or earlier), my Smart Card works well.

New updated FireFox 56.0.1 does not enable my existing and working (before 56.0.1) Smart Card in Certificates->Security Devices: - it shows my CAC but does not load its CAC reader driver. - "Log in" is not highlighted to allow to click to log in --> enabling my Smart Card to be used. - All of my CAC certificates are gone I tried Firefox beta 58, same problem. Before Firefox 56.0.1 (56.0.0 or earlier), my Smart Card works well.

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Screen shots of Smart Card devices and certs