Firefox Support Forum

I tried visiting the Microsoft and Xbox websites but both of them didn't load and Firefox showed me this error without allowing me to access the websites anyway (I'm using Firefox on Windows 10):

Secure Connection Failed

An error occurred during a connection to www.xbox.com. The OCSP response does not include a status for the certificate being verified.

Error code: MOZILLA_PKIX_ERROR_OCSP_RESPONSE_FOR_CERT_MISSING

   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.

Learn more…

I use Firefox locally to review the HTML/CSS while creating web pages (Win7 & Win10). Upon browser update, Firefox stopped displaying mask of any image format (SVG or PNG).

I did solve this issue in 2020 by changing the settings. about:config > privacy.file_unique_origin changing: to 'false' > refresh tab. Yet, since October 2021, it's no longer helping. After a browser update, I don't see the images with a mask, see attachment. The mask images show OK when the HTML page is on the server, but codding requires a constant 'quick check,' and usually uploading to the server is a final step. Can anyone help?

I prepared a simple example page [https://artenergy.com/mask] with a download link. Thus one can open this file locally to see the issue.

Thank you!

So, certain web pages apparently have text in white font color while also using a white background. I'd blame it on the team behind the page, but it seems that it works well on Chrome, so I'd like to know how to fix it.

Examples: 1: http://ipm.ucanr.edu/QT/parasitesinsectcard.html 2: https://www.userchrome.org/how-create-userchrome-css.html

Add-Ons: ThanksToYou tabs Speedtweaks (none active at moment of taking screenshots, though) OneTab.

I'd add images, but they take way too long to upload

Hello,

I have been experiencing problems proceeding with logins and online banking transactions on my HP laptop and Samsung mobile phone on numerous websites.

1). I have not been able log in to BMO online banking on Firefox on my laptop since last March 2020. I receive this message:

404 Error Sorry, but we can't find the page that you're looking for. It may no longer exist, changed location or is temporarily unavailable. Please consider using one of the links below to help you find the information you need. Home Contact Us Book an appointment

None of the links work on Firefox, however, I can login on any website, without a problem, using the Microsoft Edge internet browser.

2). Also, now I cannot log in to my account on pcoptimum.ca. I receive this message:

503 Service Unavailable No server is available to handle this request.

Again, I can login on any website, without a problem, using the Microsoft Edge internet browser.

I prefer to support Firefox, rather than Microsoft Edge. What could the issue be? Thank you.

Hi there.

I am looking to disable the following hidden extensions on Firefox 95 64bit.

Amazon.com.au Bing Chambers(UK) eBay

When i go to the addons / extensions setting in firefox these are not showing up, yet when i use CCleaner they are there. When i disable them using CCleaner they enable themselves immediately.

Any assistance with this would be great,

Many thanks,

Chucky Orr Laww

Security issue with form filler data -- LSS, I have some very unwanted saved data somewhere in some buffer area of the browser that I want to surgically remove.

I currently have firefox set to offer to save logins, and not to fill in addresses or credit cards. I have indicated, when offered, to "never save" logins from certain sites. I have gone to the saved logins area in firefox and verified that the login information is not saved there. However when I go to a site, the login information is in the browser somewhere and shows up under the form blank as I type the correct information in. Obviously this is a security issue. I once got rid of this data by deleting EVERYTHING but of course I lost a lot in the process. The first time I did that I hadn't fully configured the settings for form filler so I hoped for better the second time around. But no, alas and alack it is back. I am hoping someone out there knows how I can go in and surgically remove this data.

NOTE I have already tried every solution in the firefox help area and in the firefox forums and on all help sites on the first ten pages of google so PLEASE do not fill up the answer area telling me to try that stuff. It did not work. The only thing that worked was deleting EVERYTHING (Ctrl+shift+del clear everything for all time) I have spent hours on trying different things because 1) these logins should not be saved and 2) I don't want to delete everything again 3) I didn't want to have to write this essay here.

TLDR Alternately if you know how I can export and then import my cookies and site settings, I could delete EVERYTHING and then add those 2 back in. THANK YOU fellow campers!

I use a particular web site frequently :

https://www.triumph-trophy.com

On all of the Pages at this site there are Advertisement banners, one across the top of the page, and one down the left side of the page.

Clicking in those Banners used to open the respective advertisers Site. I can't remember now whether it opened in a new Window or a new Tab.

Recently, and possibly since one of the latest Firefox updates, these Advertising Banner Links have stopped working, and nothing at all happens if they are "clicked".

They DO work if I right click and select "Open link in new tab", or "Open link in new window"

They DO work when clicked if I open the Page in Google Chrome.

I have followed advice from previous similar reported problems, without success.

I don't have any Extensions enabled, and am running the Default Theme. I have cleared the cache and Cookies.

Any ideas ?

Thanks.

The documentation says to use F11. F11 was removed from ChromeOS. The Full Screen Button on the keyboard will take Firefox out of full screen, but when you try to use it to put Firefox in Full Screen, the window gets slightly larger, and then goes back to its original size.

Other applications seem to be able to go to full screen using the Full Screen key that are running under Linux. For instance, gvim, thunar, meld, and gnucash all will go into full screen with the Full Screen Key.

Loving the picture-in-picture feature. I googled to see if there was a keyboard shortcut to pop out the video and saw that ctrl+shift+] or cmd+shift+] should do the trick, but on my mac (firefox 95.0.2) the ctrl version seems to do nothing while the cmd version goes to next tab, which is redundant with ctrl+tab. I'm wondering if the cmd+shift+] shortcut is being overriden accidentally, or if there's a different keyboard shortcut for this on mac? cheers

When I start to move a tab to another location, a small box attached to the bottom of the tab appears with the same info that's on the tab. If I move the tab to a different location, many of my tabs disappear and I have to find them in bookmarks to put them back. Is there any way to remove that little box attached to the bottom of the tab?

Ron

I have no problem using Chrome , Brave browser to access pages on my dev server. My front end (React) is on localhost 3000, server is localhost 3001. This used to work, just two weeks ago. I'm on FF v95.0.2.

I've tried everything, headers in my index.html, cleared cookies and cache, various network settings, ran it in troubleshooting mode, restarted FF. I have all cors request enable on the server.

Anything I might be missing ?

edit: Found my mistake, had another app opened on the same port , apologies.

I have several sites behind a reserve proxy using NGINX Proxy manager. Every time my Let encrypt certs renew, for several days after I get SSL_ERROR_NO_CYPHER_OVERLAP when trying access my sites from firefox. I do not have this issue with other browsers.

I am on firefox 95.0.2

Print from screen or print from Email (Outlook, Microsoft 365) hangs up; the screen says "Preparing Preview" forever. Firefox prints alright from Adobe and other programs, but not from Email or Print for Firefox. Chrome has no problem printing from Outlook Email or Print from Chrome. Can anyone advise on what may be the problem and what I can do to fix it? I've rebooted the computer several times and gone through Firefox troubleshooter (and for my troubles had to reset everything as best I could). {I'm an old guy and not especially computer literate}

While i was browsing through websites using Firefox, i opened a new tab and got the notification saying something like While you were browsing, Firefox was updated in the background. There there was a button at the bottom saying Restart Firefox. When i clicked on that button Firefox restarted automatically as expected. My question is that now i want to see the Update History of Firefox. So how can i check/see the Update history of Firefox.

I am using Ubuntu 18.01 and Firefox 95.0.1 (64bit)

When I right click to open in new tab I get a blank screen , but if I use the new option "open link in new container tab it works . What did the latest update do? I am running windows 11 and I did the "browser.tabs.loadInBackground

and set its value to true and no luck.

Firefox will start once (maybe) and then it makes no difference where I click from (tray, programs, desktop shortcut) Firefox refuses to boot up. I've tried re-installing multiple times. If I reboot, it will start. Also sometimes I will get a New tab but the page/URL never comes up. Firefox just hangs. I'm running Windows 11.

For the last year, I have enjoyed using the Browsec extension. It shows as an installed extension in my Firefox browser, but the icon has disappeared from my toolbar and i can't find a way to run it. How can I run Browsec now? I'm using Firefox 95.0.2 (64-bit).

Thanks