Firefox 技術支援討論區

My current Theme is Dark Fox. But, previously my backgrounds and menus were all white and easy to read. Now for some reason they're black and difficult for me to deal with.

How do I reset to white and sync them on all my devices?

Lately I've found on a number of occasions that I've pasted the URL of an image into the Firefox address bar, but instead of the image loading, it's somehow led to a page opening - even though the URL STILL shows that it's an image and not a page?

Here's an example: https://64.media.tumblr.com/tumblr_m0p5jy7Lhh1qzfdsjo9_250.gif If I paste this GIF URL into the address bar, it often loads a page which says "tumblr" in the corner. But sometimes it just loads the image!?

Any idea what's going on here?

Firefox Version 103.0.1 Private Browsing Mode ('Never Remember History' is set).

Issue Started: The morning (Pacific time) of June 26 (Before then, clicking 'Clear Data' reset the KB to 0 without having to close and reopen the browser first, without having to 'refresh' the page after clearing the cache, and without having to restart the computer

The browser webpage has been refreshed, the browser closed and reopened, and the computer restarted but the cache does not reset.

I've recently updated to version 110.0, and I immediately noticed an issue with my bookmarks where my scroll position in the bookmarks list isn't being saved after opening a tab or two. It keeps resetting back to the top of the list after a few seconds.

I don't know if this is a bug resulting from the latest update or what, but I know I didn't have this issue with bookmarks prior to updating to 110.0.

Fire Fox no longer appears on the menu bar. I have to go to programs and open it each time I want to use Fire Fox. It will appear on the menu bar as long as I have it open but leaves the bar if I close it.

I have used FireFox for years Now I can not download VPN as it requiers W 10+ I can not afford new computer, I am a Disabled Viet Nam Vet/ A MARINE I dd not what all these new apps and maybe Windows is blocking download - HELP

I am getting a stack of these errors preventing me from browsing to secure websites which includes google.com. Luckily my Chrome Browser and Edge Browser work fine. This is just another nail in the coffin for me to close the door on this browser which is just getting more and more unreliable.

For now, I have migrated to Chrome to allow me to go about my business of without Firefox telling me Google.com and many other secure sites are unsafe to browse!

Please bring back the override and accept the risk. I would rather have a warning and transfer risk to me rather than have a draconian rule telling me to use a different browser to resolve the issue. For now, you have forced my choice.

I cannot believe I am the only User to experience this issue. I do not want to delete all my cookies etc as I want to be selective in what I delete but again, this option has been taken away from me as well.

Looking forward to a solution.

Thanks.

115.8.0esr (64-bit)

This newest release has a massive memory leak. I know it's Firefox, because I look at the system monitor, and there are even more entries for firefox.com running than usual. The first one on the top of the list is the biggest resource hog, and the next one is second. All the rest have something going on, but smaller. Looking at performance in the Windows Task Manager, under performance, the memory usage goes up. Right now, it's 5.35Gb of 16Gb. At worst, several days ago, it was at 12Gb. When I force close Firefox, the memory and usage goes way, way down, to a usable level.

I wrote last night. "Ed" someone got back to me, didn't quote my message, and said he was from another department. I DID EXACTLY THE SAME THING AS LAST NIGHT. I hit the blue button, which took me here, and he advised me to do today, which brought me here, AGAIN.

If this, again, goes to "restoring access to Mozilla accounts and subscription services such as Mozilla VPN", please be professional and forward it to the right department, possibly with my message quoted, as this is the second time I'm creating it, and only have my memory on which to fall back for the first time. The logical topic is "Fix slowness, crashing, error messages, and other problems".

At the same time, other releases have had big memory leaks, and they seem to get patched quickly.

Thank you again.

Having read so many posts I can not find answer to this one! Running ESR 102.5 and accessing a Synology NAS on a LAN with direct IP (eg 192.168.1.77) usings https:\\192.168.1.77:port number

Usually use an old Firefox (52.9 ESR) for LAN traffic as last version that allows notes against bookmarks. No issues with accessing the NAS.

On using 102.5 with the https:\\ entry it ALWAYS brings up "Warning - Potential...risk ahead" and then gives the standard SEC_ERROR_UNKNOWN_ISSUER because of course it is looking for an IP ADDRESS and you can not create a certicate for an IP ADDRESS!

This is very, very annoying every time loggng in (cache etc cleared on all exits) and older versions you could add security exceptions.

have changed the preference:- security.insecure_field_warning.contextual.enabled = false but does nothing.

Is there any way to remove this annoying fault of IP addresses as a LAN in not a secuirty isssue?

Suggestions welcomed! Thanks

Has update to Firefox 115.1.0esr (64-bit) broken things for other users as well? The update applied itself about 20 minutes ago, and then I tried to log in to my Hostinger account. Instead of the two-factor authentication kicking in as normal, I got a message about a Captcha check failed - even though there is no captcha.

So I went to google, typed in my search term, hit return, and instead of google going searching, I got a new line in the search box!

Google Chrome browser (which I hate) is still working fine. So is someone going to fix this? (I seem to get daily messages from Firefox about a new update available), so hopefully....

Sorry about the confrontational tone - I'm from an era when software was tested before it was released, not released and then fixed daily! And that was a bitchy remark too!

The update Firefox 100.0.1 ( or 2 ) has a bug: Firefox doesn't "see" the Fritz!Powerline ( LAN over Powerline adaptors ) and thus I can't enter the Fritz!Box. Even typing the IP address of the Fritz!Box doesn't help, because there is "no connecting" beyond the PC. The hardware works, so I can send and receive emails, but I can't access the internet via the firfox browser. Stepping back to 99.0.1, I had to "create a new profile" and all my previous ( before the update to 100.0.1 ) settings were lost, all bookmarks vanished ... I am rather angry, you know? This mail I'm sending via my notebook, as I this connects via 100 Mbit Lan network from an other room and as I had to "register" just to be able to complain ...

At some recent point searches on companys' websites do not function in firefox where they used to and do using other browsers. I did not change settings in Firefox. Here is an example website: https://www.petsuppliesplus.com/ Their item search box appears to be disabled in Firefox.

I read an older thread on a similar issue and my Firefox Settings for Privacy and Security regarding History are set to Remember All History, so not set to private browsing.

I am looking for a way to make the Firefox tab close button "x" bolder without affecting the background style. I tried using filter but I do not want any shadows or anything like that just to make the item itself not bigger but bolder - any ideas? Thank you all look4

For weeks I have been trying to find a solution to getting "Error 15" on certain websites when using Firefox. Opera and Edge have no problems with those sites, only Firefox has problems. I have tried every "fix" that I can find on the Mozilla site and none of them work. Is there anything else I should try before I abandon Firefox? Could it be that Firefox is now unreliable under Win7 Pro 64-bit? If so I will have to abandon it because this computer cannot run Win10 or later.

All my search results now use google, thanks to the FORCED installation of the search engine google. Even after I have deleted it and deleted it and deleted it and deleted it and deleted it, ALL SEARCH RESULTS ARE NOW FROM GOOGLE, whether I like it or not. Mozilla has FORCED A COMPLETELY BROKEN SEARCH ENGINE ON MY PC(google), and now i can't rid of it, AND THEY ABSOLUTELY REFUSE TO HELP ANYONE.

Hi there :)

Is it possible to make a link open a new tab with "Find in Page" automatically enabled so that people do not have to ctrl-F or click on "edit" to have the search open (as many people do not even know that option is there !!!) ?

Many thanks

Zoe

Hello there , I am trying to modify the menu-bar dropdown items when I hover over the list that opens with my mouse ( the dropdown list of any of Help , Tools , Bookmarks , History etc...). It is barely noticeable. I can hardly see the item chosen. I could use some help using the css. I am using FF93 and my platform is win7. Thanks look4

Any word on floating videos ? Have been asking for several years. Any progress on that front yet ? They're making a comeback and are as annoying as ever. Have been through all Settings tweaks etc -- nothing has ever worked. One of the most annoying user problems in the world and almost nothing has been done that I can see. Others trying to Sucker me into Chrome or Edge, which they claim are perfect and totally privacy oriented.