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Firefox crashes

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After updating to Sierra, and some horrible company "security" software was updated/installed. Firefox Developer Edition will no longer start.

Crash ID: bp-379bf265-9e45-4e16-87fc-1019a0170605

After updating to Sierra, and some horrible company "security" software was updated/installed. Firefox Developer Edition will no longer start. Crash ID: bp-379bf265-9e45-4e16-87fc-1019a0170605

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Try to install/update the Firefox 54.0b12 version that is the current DE version on the aurora update channel.