Firefox cert issue

So we run VMware, and this morning I go and check a thing, and Firefox gives me an error.. connection insecure cert is invalid

No I don’t have the exact verbiage

But Edge and Chrome opened it just fine. Whisky Tango?

It was a rekeyed , and re installed the cert for an easy ish fix.

But I’m far more weirded out that FF slapped it down ; and the other two were like; Ja sure no problem…

??

Maybe should x post to c/firefox as well