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I think I have a bug to report:

When I browse a website with an embedded PDF viewer (must be a Firefox default viewer because I haven't installed any other plug-ins), a notification bar on top of the website (right under the bookmark bar) pops up saying (translated from German): [Icon: ?] The PDF-document is not displayed correctly. [Button: "view with other app"] [Button: "x" for closing the bar].

The PDF viewer works, so the error seems unneccessary, but what really bothers me is that the bar can't be closed. Clicking the X-button on the very right doesn't work - the bar frozen until I restart the browser or close the tab. This problem exists already since summer, so at least for 2 or more updates.

Does someone know how the css code is for remove all Bookmarks Toolbar context menus. I added two images where you can see which context menus. Sorry for asking this question but i've searched two days and found nothing about.

I use Firex 83

Thank you.

Par défaut, dans about:config, reader.parse-on-load.enabled est sur "false". Si je le mets sur "true", il revient sur false après redémarrage de Firefox. Comment faire pour qu'il reste sur "true" ? Merci

After removing one of my extensions from my toolbar (Last.fm Scrobbler for YouTube), it didn't show up in my customize page so I reinstalled it and even though it's still fully functional, it doesn't show up on my toolbar or my customize page. Resetting my customization settings to their default didn't help either.

I'm running Firefox 83.0 on Windows 10. In Outlook (Office 365) if I right click in a text field, wanting to switch the language for proofing the text, there is no Language item on the menu (see image). I have the English and French dictionaries and language packs installed. It shows up in other applications (e.g. this website), but not in Outlook. This used to work...

Hey guys,

Has anybody seen this?

As of the last few days, Firefox is starting to show jobs at Glassdoor like the image sent here, as per Glassdoor I have cleared the cache and cookies, but it still shows it like this, they also suggested to use another browser, which I did and they don't show it the same way, I don't know if this is a bug in Firefox or a problem in Glassdoor's code, but it's pretty annoying.

Thanks,

Hello , is there option to set password for opening Firefox (not master,primary password for logins,pass - but for simple enter in browser) ? If there is no such function , dear Developers , plz add it

Somehow instead of being able to go directly to an internet address from an email instead it puts me thru something that begins with r20.rs6.net (followed by many letters and numbers) and sometimes redirects. Do not know how to get rid of it. Really appreciate if someone knows how to resolve. Thanks

I have been using the website URL: https://www.gro.gov.uk/gro/content/ for several years.

I just got a new computer and downloaded Firefox to use as my preferred browser, but when I attempt to open the above website, I get the message Warning: Potential Security Risk Ahead

I cannot find any workaround which will let me access this site. I am NOT concerned about the site security as it is a UK GOV website. Microsoft Edge will open the website without any issue, why won't Firefox?

How do I get routine access to it through Firefox?

I can't seem to connect to Google.com anymore. I get

Did Not Connect: Potential Security Issue

Firefox detected a potential security threat and did not continue to www.google.com because this website requires a secure connection.

What can you do about it?

www.google.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.

The issue is most likely with the website, and there is nothing you can do to resolve it.

If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the website’s administrator about the problem.

as the error. I've tried various things like deleting certificates, refreshing firefox, and even uninstalling firefox. Nothing works and I don't want to go back to Edge. Google.com works fine on edge, and I have a document saved as a start up tab that works fine on firefox. Drive also doesnt work, but accounts.google.com works so I can sign in.

I can browse the entirety of the internet but for the last week as soon as I click enter for the Infowars website the browser immediately crashes. Why is this happening why am I being blocked from accessing this page?

Firefox hangs when trying to access the simplisafe.com login page. Don't like to change browsers to access this site. . . .

Dave

I was asked to update my firefox browser now I have no passwords my sites are not remembering me by password, my bookmarks are gone. my history is gone my auto fill is gone why?

showing this- what should i do? -An error occurred during a connection to sites.google.com. PR_END_OF_FILE_ERROR