Firefox Community Forum

Hi, i can't open this website in Firefox (https://-m9uqnhvvzq-pzujk1ut.c.wbsm.ai) due to a certificate error, But in Chrome i can open this website perfectly fine.

Recently Firefox has shown several incidents where its uddenly become 'obstructed' in some manner, with Error messages displaying that prevent my accessing Firefox and using it as it's supposed to be used. I'm not a technical person who can interpret these incidents, but when these incidents happen, out of the void, I've just tried to uninstall and then reinstall Firefox. I've somehow (seemingly) been able to ultimately reinstall Firefox after these incidents, but I'm wanting to know WHY these incidents are happening? Firefox doesn't give me any help here with this question, as far as I can see, so I'm wondering why these paralytic Error messages are happening, and what I'm supposed to do to keep Firefox functioning correctly, preventing this interference with the browser's functioning? Can anyone PLEASE HELP ME with this issue here, or even point me in the right direction? Thank you very much for any explanatory help you can provide. Merry Christmas (I hope!).

So I'm getting the reset error code on only my twitch and YouTube tabs, now I have no add ons, I tried the cert9 file thing and that didn't work. I tried resetting my cache and that does not work for me, the issue is it's only for those 2 websites, everything else works just fine. I have tried a different profile that didn't work, I tried resetting Firefox and that didn't work, I tried resetting the router that also didn't work at all. I tried the troubleshooting firefox and same result, I'm in the original firefox, or rather not the troubleshoot one. I also tried signing out of my firefox account, that also did not work, and so I'm stuck on how I can get back my tabs that arent opening. Also I did try opening them as new tabs but they didnt work as well.

I keep getting '500 error' when trying to login to my Evergy account. The Evergy support was helpful so I could use Google Chrome however I would like to use my Firefox browser. They had me clear browser history, cookies and other site data and cached images and files. Then restart the Google Chrome browser. How can I get the same data cleared in Firefox?

I have used the privacy and security settings in Firefox and cleared cache and history and cookies, but still can't log into my account.

This has been an issue since 12/01/2024

Recently when I try to access any of my accounts on my Mobile Phone through Firefox I get an error that says This Website Requires A Secure Connection. I don't get this message from any other browser on my Mobile Phone and I don't get this message on my Desktop. It tells me to try again or go to the Advance Tab and it still does not go to a site.

The bookmarks and everything works except to take me to a website.

I did see the question here: https://support.mozilla.org/en-US/questions/1448269

And the answer is not useful, mainly because apt-get does not use a browser to update its cache.

Err:16 https://packages.mozilla.org/apt mozilla/main all Packages

 400  Bad Request [IP: 34.160.78.70]

E: Failed to fetch https://packages.mozilla.org/apt/dists/mozilla/main/binary-all/Packages 400 Bad Request [IP: 34.160.78.70 443] E: Some index files failed to download. They have been ignored, or old ones used instead.

Using curl/wget/httpie works as intended, just apt-get update fails.

Any help would be appreciated.