Firefox Community Forum

A client of ours has recently raised an issue with with us stating where right-click, Paste does not work when adding text to a new LinkedIn post

After investigating, we have been able to reproduce the same behavior on our devices.

However, from our testing, we can right click to past on comments, messages and searches just fine

Troubleshooting already attempted:

Cleared Firefox cache Performed Firefox refresh Tested across multiple devices

We have confirmed this occurs on:

Clients device My work desktop My work laptop My personal desktop My Personal Macbook

This issue appears to have started after updating to Firefox version 151.0.0. I know this as i have tested this on my work laptop, appeared to work fine then stopped working after manually updating from 150.0.3 to 151.0.0.

Please let us know if there are any known issues, additional troubleshooting steps, or if further diagnostic information would help I have attached screenshots of the issue.

I have also tested this in the Google Chrome web browser and appears to be working correctly as also seen in the screenshots.

With Duckduckgo set as search engine, if I type a search or go directly to duckduckgo search page the current tab crashes and the "Tab crash reporter" is displayed.

Google, Bing, etc work.

I have Duckduck privacy protections, privacy badger, and ublock origin all disabled for duckduckgo.

For 24 hours now I have not been able to connect to Facebook via Firefox browser on my laptop at all. I can connect on my phone, but not my laptop. I've made sure there are no extensions on my browser, my firewall is off, all cookies and cache have been cleared, I even Uninstaller Firefox and reinstalled it. When I try to bring up Facebook, nothing happens. It won't even bring the page up. All other websites work fine. I can't even bring up Facebook to clear the caches in Facebook per the troubleshooting guide. It says to open Dacwbook and click the lock on the address bar, but I can't even open Facebook. What am I missing here?

i asked a few days ago i am on Firefox have been for years and do not wan to have to change. I am trying to video call with my family from messenger and when i try it say it can not on Firefox. Why ? i d love to but why can t firefox do video calling from messenger is it Firefox or is it Facebook?you will force me to go to chrome or edge which i would rather not do please let me kno why this is thank you

I have messenger loaded but with Firefox i can not video call when i want to call a friend or family. I have no way to call any one i do have a web cam. do i need to go to Chrome every time i want to call. Messenger has stopped desktop messenger that was how i could call but now i can not is there some way to Facebook video call on Firefox please let me know thanks I want to stay with Firefox why is there no way to get video calls on Facebook??

Hello all

 Firstly I have been using Firefox for about 2 decades and it has always worked perfectly - you can take a bow.
Now for my problem
I have been using Firefox for internet banking for many years without any problems - the usual login, password ans secret questions. Just after Xmas my bank updated it's website and suddenly nothing works. I was told that it now only works on Chrome and NOTHING else - not Firefox, Edge or anything else. I am able to log-in but can't see my account balances or perform any other functions - it just jams up to the point that I even have trouble closing Firefox.
I use Firefox exclusively because I don't trust Chrome or Google - they are just a massive data collection/sharing operation. I have Chrome Mask installed but it just doesn't make any difference.

 Is there anything that I can do or add-on to over-ride this problem?

I am running Mint Linux 22.2 with Firefox 151.0.1

I recently switched to Mozilla Firefox and noticed that one of my business websites won't open in the browser. I'm not sure whether the issue is with my website or Firefox itself. Has anyone experienced something similar?

Greetings,

For the past three days (A/O 06/01/2026) I, (and others who have posted on various sites) cannot access a functioning log-in page for Google or Gmail via Firefox. If I (and others) use an alternate browser e.g., Edge, the log-in page functions and displays as it should. However, when using Firefox, the page displays as the image I've included - no functional 'log-in' icon and no Username or Password box. Using 'Private Viewing' makes no difference. As other browsers work, I will assume this is a Firefox issue. As there is no way to submit trouble tickets, I'll leave this here in hopes that someone from Firefox will pursue the issue.

Thank you in advance for any information or resolution.

With Mozilla Firefox for Linux Mint 150.0 after logging into Chase Bank , when trying to pay off my credit card, I get a message: "It looks like this part of our site is not working right now". However the site works perfectly with Chrome, thus the problem must be with Firefox. I have cleared the Chase cookies and still getting the same result.

I used to be able to log into Peacock without issues. Either Firefox changed something or Peacock did. But it no longer works correctly. I can sign in, but the main menu appears for a split second, then the screen goes black.

When contacting my bank which I have been able to do for years I find that the login page of the bank opens and i put in the sign in details and send then nothing happens apart from the indicator just keeps on going round

Hello, https://www.so.energy/myaccount/usage shows a vertical bar chart representing electricity usage over time. If I hover the mouse pointer over one of the bars in the Edge browser I see a pop up that gives details of the electricity use represented by the bar. If I do the same in Firefox the bar changes colour to indicate it has been selected but there is no pop up. Is there likely to be a Firefox setting that is preventing the pop ups from showing? Alan.

When I try to attach file via drag & drop, the Firefox always display "Download file" as attachment. I don't know why because it properly worked before. but after some updates, drag & drop is not working.

The version of Jira at my office is not changed for years(v8.12.1#812002-sha1:7c28d59) and drag & drop is working via Chrome, Edge and etc.

Hello,

For few days, it's impossible to connect to FACEBOOK. I have the latest version of FIREFOX, but I have to use another web browser (EDGE) to connect to FACEBOOK. The problem is the same with my two computers with the latest WINDOWS.

Thank you for your help to solve my problem

Google has added some AI 'ads' to their title page? This just appeared a day or so ago on my system. How did I remove it, block it? Attached is an image of what I am asking about. What is interesting is in Chrome I can explicitly turn this junk off. But when using the Google search title page with Firefox, there appears to absolutely no way to disable it... very nasty way of forcing you to use Chrome?

Moderator note: Edited per OP's request.

I have questions about websites I visit that don't seem to work in Firefox, but when I visit the same sites in Microsoft Edge, the sites work fine. Previously (one site, 6 months ago, the second, in the last month), I had no issues with either site. It makes me wonder whether some protocol or requirement has changed that has caused my recent experience. Both sites are secure sites (banking and bill-paying related), and when I first experienced it, I didn't give it much thought since it happened while using the Windows 7 machine. I am now using a newer Windows 11 machine.

My most recent visit to the municipal site (water-bill payment and statement download) resulted in the new tab displaying

HTTP Status 400 - Bad Request

Type Status Report

Message Please provide a ref.

Description The server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing). Apache Tomcat/9.0.110

At the credit union site, I click a link that results in rotating arcs atop the webpage's background, and it neither times out nor displays the next screen (a link to a specific account). When I use the credit union's app on my smartphone, the next page displays as it should. (A message reply by the credit union showed a lack of understanding.)

Most of the Firefox settings are at its default settings, and the two sites are allowed to open pop-up tabs.

After 30+ years of using Firefox trouble-free, reverting to Edge is a step backward. (Every time I finish using Edge, I have to run my spyware program.)

Thanks Rapidman