Firefox Support Forum

Hi folks.

I use Firefox a lot. I have about 36 windows of firefox open and some of those can have a LOT of tabs on/in them.

I have recently "evolved" to using a computer monitor. Before then it was an old flat screen TV - 1336 x 768 resolution (there about).

Now I have a 1080p monitor and things are different.

I use Node-Red (dashboards) and they took a beating with the new size.

I've set THOSE tabs to 133% magnification - and yes that isn't the correct size to emulate the TV. But I only thought of doing this a fair way down the track of trying to rearrange the layouts. (MY MISTAKE)

But I realised that at least not too long down that rabbit hole.

So that WINDOW is set to 133% zoom. But just now I tried to zoom out of another tab on that window and realised that the zoom on the other tabs is changed too.  :(

Am I missing any tricks? I know I could move THOSE tabs to a whole new window and that's that. But in the bigger picture I just want to check.

I am unable to sign into Costco.com using Firefox. I get an error message:

    "Bad Request - Header Field Too Long
    HTTP Error 400. A request header field is too long."

Turning off all extensions didn't help. Opening a private browsing window DID work. Using Chrome DID work.

Thanks!

I am using Windows 11 and Firefox 116.0.3. Some characters like ‘ ’ “ ” — become weird symbols in Firefox when I copy and paste text containing them to html source text file. This started happening earlier this month, never happened before. Why is this happening now?

Hi. I have a Mac running Ventura. I have done a fair amount of searching but can't seem to find instructions on how to add extension shortcuts to the toolbar. I feel stupid asking this question as I have added them previoulsy but just don't remember how it was done.

Bank has changed access requirements to require geo-location when logging into account. Under Firefox settings, I found the geo-location settings screen; however, have not found how to add my bank's website for the purposes of allowing access to my geo-location when accessing their online banking services.

The only options listed were to delete 2 listed websites with geo-location access.

There is no add button to allow geo-location access when logging into my bank account?

Thanks for your assistance.

Regards,

Ed Terry

I accidentally blocked the DrJava website due to not paying strict attention to what I was doing on the screen when using Firefox to go to this site - www.drjava.org. I don't know how to reset my access to this site and this site only. Is there a method I can accomplish that will reset this ONLY blocked site on my Firefox and Dell PC. Thanks in advance.

Since a week or two my Firefox tabs are crashing more and more often. At work on MacBook and at home on PC.

Deleting the cache and cookies and even starting in Safe Mode are not helping - in fact while writing this very message had 5 crashes meanwhile!

Don't know if you can access the crash report: https://crash-stats.mozilla.org/report/index/4cd570db-d90d-4fcb-aee6-0a1660230818

What is bizarre, Mozilla, is the fact that in Windows version 116.0.3 64-bit, that while using <browserleaks.com> test for webRTC, that the WebRTC leak test, RTC PeerConnection, & RTC DataChannel leak in Windows & not in the Linux OS.

Bottom line: how do we configure Firefox in Windows to NOT leak?

Dan Green near Denver

Please don't go technical on me. I read exactly how to bookmark a website. I understand how to create folders. What I'm lost about is how do I create a folder in my toolbar, and not see the website in the menu? I have tried to put a saved site in a toolbar folder, then delete it from the drop-down menu, but once it is deleted the toolbar folder is empty. The folder I created still exist though.

Then I tried to create a folder and put it in the Toolbar. In the drop down menu I left specific websites.

When I closed the browser everything was gone from the folders and the drop down menu.

All I need it to create folders in the Toolbar area. Leave "non-duplicated" sites in the drop down menu. I just don't need to loose everything again, I spent hours doing this, I'm thankful I was able to do a recovery, except it was the last date I used days ago.

Again, this is what I need, not how yours is.

Thanks

My M-1 MacBook Pro has been running warm since I installed Firefox 116.0.3 (64-bit).

EtreCheck Pro reports that "plug-in container.app" is a runaway process.

When I show package contents for Firefox, I can see "plug-in container.app" in the MacOS folder.

Will there be an update soon to correct this problem? Firefox is my primary browser. I work in the SaaS industry and have to run a browser 24/7.

I'm really surprised and frustrated that I can't do this on Windows 10.

Already posted about it here. https://community.spiceworks.com/topic/2492770-start-firefox-private-window-from-command-line-with-2-tab-urls?page=1#entry-10415889

Running 116.0.3.

I use WhatsApp in a Firefox web window so that I can copy, paste, and type using my keyboard. Suddenly beginning last week Firefox will not let me paste in the WhatsApp web window.

dom.event.clipboardevents.enabled is TRUE I still have the same issue in safe mode Ctrl-V, Shift insert, Right click & Paste, Right click & paste without formatting are all disabled.

It is only Firefox that has a problem (I can use WhatsApp in Chrome without issue). So far, it is only in WhatsApp (where paste is most important to me) that I have a problem.

I have Firefox 116.0.3 64 bit, the latest version, running in Windows 11, which is up to date.

Any ideas?

I have been using Firefox as my default browser in Windows for a number of years without problems until recently. However I now find that, when I log on to sites where I have accounts, I am not automatically signed in. When I select sign in I am taken to a sign-in page where, on some accounts, , my usernames and passwords are already filled in. I have tried following Firefox guidelines with regard to settings and options, all to no avail. Can you assist me please.

when using my employer's CRM web app on Chrome, while entering data in various fields, it shows me suggestions based on past entries. how can I do this in Firefox as well, by default Firefox doesn't show any suggestions. I have attached an image for reference. Any help would be appreciated.

Additonal Info: Setting > Privacy & Security > History > Use custom settings for history>"Remember browsing and download history" ---> is enabled

Setting > Privacy & Security > History > Use custom settings for history>"Remember search and form history"--- is enabled

Thanks in advance

PS: Attached image is the of the feature at work in chrome

After recent update I cannot access my Medical Info online. This is the error message I receive.

Secure Connection Failed

An error occurred during a connection to epicpnwmychart.optum.com. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Jane

As a Firefox user, I want to be able to whitelist websites as they continue to be impermissible to people using their website without having to give up all privacy, such that their website works.

Replication Steps: 1. Open Firefox Browser 2. Go to top left and click hamburger icon (3 horizontal lines) in top right under the close option 3. Click Settings 4. On left side click privacy and security 5. Locate permissions in the submenu 6. Location -> Settings 7. Add website into search bar and hit enter to add to whitelist

Current Result: Cannot add to whitelist and cannot utilize website with browser. Will be forced to use competitions browser.

Expected Result: Site would be added to whitelist and therefore allow use of a site that is arbitrarily adding forced location permissions because vpns are well... hurting their bottom line to be frank.

My primary email account is my companies email. I no longer work at that company and do not have access to that email account.

When I attempt to change email to my personal, which is listed in the account, it requires that I enter a verification code that is sent to the current primary email.

Is there a work around for this, or should I delete the entire account and start again?

Every other search I do a Redirect Notice pops up. How do I get rid of this. Have used MS Edge and this browser does not have the problem, I am reluctant to transfer to Edge but will if I can't resolve this issue.

In this website, written in markdown if I'm getting this right, the equations are not displaying in my browser.

My browser is displaying corretly all the examples in the other questions on math rendering, and also in similar books (here, here).

I've deleted cookies and cache, disabled extentions/adblocker, tried safe mode, without any change.

I have the same problem with all Edge and Chrome too and even on another computer. I thought the problem was in the website but the equations are rendering fine when I test them on https://www.browserling.com/.

Thanks in advance for any help :D