Firefox Support Forum

After trusting your message before refreshing websites that my user names and passwords will be intact, I cannot find old saved user names and passwords any more!!!

duplicate. https://support.mozilla.org/en-US/questions/1396782

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I cannot delete bookmarks from the toolbar OR the manage bookmarks screen. HELP!

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When loading a page from a domain I haven't recently visited, it will almost always return the "Server Not Found - Hmm. We’re having trouble finding that site," error message. If I reload the page, however, it will load. Sometimes I have to reload 2-6 times before it works, but it always eventually succeeds. When it does work, it often times fails to load certain elements like fonts, images, embedded videos, and occasionally whole stylesheets--things that often require calls to third party domain. Again, reloading the page (sometimes multiple times) will cause the page to load properly.

I have already tried:

• Different browsers on same computer (issue does not occur)
• Firefox on different computers with different OS on same network (issue does not occur)
• Cleared cache (issue persists)
• Troubleshooting/safe mode (issue persists)
• Deleted prefs file (issue persists)
• Disabled DNS prefetching (issue persists)

duplicate of /questions/1399266 as it has more information.

I do not know what I changed so that Gmail and YouTube no longer work? - I receive an HSTS alert Thx I cannot get into email to receive help drop me a short text plz [phone# removed from public forum]

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Can't erase bookmarks on top tab. Can't open bookmarks files on left toolbar

I contributed (paid) for the extension to capture streaming browser screen and audio to .mp4 which worked very well until my PC crashed so I had to re-download and install Firefox - now I can't capture streaming browser screen and audio to .mp4. How do I get that capability back? Thank you!

duplicate. https://support.mozilla.org/en-US/questions/1402076

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I get this message when I contact Kroger.com. You don't have permission to access "http://www.kroger.com/" on this server.

Reference #18.34633817.1674690748.44a69a63

Why and how do I fix ti?

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I just updated Firefox to version 109. Every single thing that I liked about Firefox is now GONE. Options are GONE. Customizing the toolbar - GONE. Adding toolbars - GONE!!! It lost my open tabs. It won't show the LastPass icon in the toolbar like it used to, so I have to hunt for it now. All my toolbar settings - GONE!

Mozilla - you really should WARN people BEFORE they update that the update is a major overhaul. Why would you just make yourself another Chrome? If I wanted to use Chrome, I would (and I probably will now), but I prefer Firefox - at least I DID prefer Firefox before this update. I do not understand why you completely RUINED Firefox! This update is horrible and I have now lost a full day at work trying to FIX this clusterf**k of a browser mess that you have made for me! For the life of me I do not understand why you took away the ability for the user to make Firefox more user-friendly. Before, I could choose to customize if I wanted to, or not to customize. Now I have no choice and am stuck with the way YOU want it. Well, I don't like the way you want it! I liked it the way I had it customized! I am so stinking furious with you right now! I will be reverting to the prior version and will then search for a new browser. I am really sick of companies taking away things that make their products better. Congratulations, Firefox - you are now Chrome's Clone.

If I use my touch monitor when a video player is full screen, the full screen Firefox window turns grey and becomes unresponsive to mouse and touch input. I can exit full screen with Esc or F but the problem persists in full screen mode until I restart Firefox. Picture attached is my monitor when Firefox is in full screen mode.

Hi. I am trying to reach a site that I have in the past found a good reference site (if you like reptiles), Ian's Vivarium. I am in up-to-date Firefox for Win10, I have refreshed Firefox to no effect. Error message on the website is: "You are running an unsupported PHP version. Please upgrade to PHP 7.1.3 or higher before trying to install or update to phpBB 3.3" at the top of a wholly blank page.

I get the same error when attempting Chrome and Edge (which crawled back onto my PC uninvited)... maybe a website issue?

Help?

While not totally computer illiterate, I'm pretty close....

Thanks in advance?

Hallo und guten Tag,

ich möchte gern mehrere websites als Startseite haben, wenn ich den Firefox browser öffne. Wie das geht wird auf der Firefox Seite sehr gut erklärt.

Zwar ist es mir gelungen, google als Startseite durch drag & drop auf das Haus Symbol zu ziehen. Jetzt würde ich habe gern weitere Registerkarten als Startseite festlegen.

Wenn ich (wie in der Erklärung) jedoch auf die Menüschaltfläche mit den drei Strichen klicke und danach auf "Startseite" klicke, ist das Fenster "Startseite und neue Fenster" leider inaktiv, so dass ich nicht weiterkomme. Wie kann ich dieses inaktive Fenster aktivieren. Wo liegt der Fehler.

Ich hoffe sehr, dass mir bei diesem Problem jemand helfen kann und würde mich über eine Antwort sehr freuen. Vielen Dank im Voraus!

Beste Grüße, Sabine

For a long time I used a known method to disable the mouseover to reveal the address/toolbar while in fullscreen. It is described here link text and works via adding this line

1. fullscr-toggler { display:none !important; }

in userChrome.css and enabling userChrome.css at about:config page. However it stopped working for me. I am currently with Firefox 85.0.

I tried 3 times to download a software upgrade from a German Vendor. The download failed several times so I contacted the vendor's support and they said try another browser. I downloaded the upgrade with MS Edge but I still strongly prefer Firefox for browsing. I could not find any answers that fit this issue in your help. I have no trouble with other downloads or previous downloads from Celemony. The zip file was about 70 meg, I think I've downloaded bigger files before. No big rush on this but I am curious as to what went wrong.