Hello

Is it, your question.

Insecure connection password warning in Firefox https://support.mozilla.org/en-US/kb/insecure-password-warning-firefox

https://support.mozilla.org/en-US/questions/1507742 If you wish to test userChrome.css

No that is not my question.

No that is not the solution Your answer tells me WHY Firefox does it. I want to find out how to STOP Firefox doing it. It never used to do it. With most things of this nature, there would be an about:config solution

A working environment (user) in a given situation does not correspond to a working environment (other user) in a given situation, please understand that it is difficult to give an opinion, in the absence of the relevant page.

https://support.mozilla.org/en-US/questions/1572847, at instant, a illustration the relevant page.

Other test of the relevant page http://http-password.badssl.com

https://blog.mozilla.org/tanvi/2016/01/28/no-more-passwords-over-http-please The about:config, preference, security.insecure_password.ui.enabled, no longer exists.

https://support.mozilla.org/en-US/kb/mozilla-support-rules-guidelines#w_images-and-other-media You can add images, such as a "screenshot" of your computer screen.

Ok Itried the answer above and it may work for someone (whoever wrote it and tried it out) but no good on a linux machine with Firefox installed as a snap.

I did find 3 solutions. 1 Change a flag in about:config. It does have the advantage/disadvantage of having to keep a sharp lookout for websites with http rather then https I am not putting a link because i guess that solution is undesirable for most people. 2

I extracted all the memory chips from my computer and flushed then down the toilet. This worked but had a few disadvantages, and not easily possible on MAC

3 Go to another browser. This has the disadvantage of having to learn another set of operating procedure, and will i just encounter the same mindless adherence to personal preferences the programmers want as apposed to what the end users want (and yes I know the programmers know best...). Just like Thunderbird email I no longer use (that was traumatic as i used it from Eudora onwards...)

Perhaps as a follow up could someone use AI to find the solution for my MAC. I know my chosen solution will definitely work for my machine with both Windows10 & Kubuntu (this machine was dual boot), but am a bit ambivalent about it as a solution for my MAC & my Android phone