I-Firefox Community Forum

I've used Firefox for 10-15 years but recently it started not opening some web pages on corporate websites, which I assumed was a problem with the site. When I told my techs, they tried the sites from other browsers they use and it was working fine. So I tried from my laptop (it's 4 months old, Windows 11) using MS Edge and no problem, previously blocked sites now working. I've scanned Firefox settings but can't resolve. Any suggestions?

I was pasting in data from the internet into my spreadsheet and google sheets (or Firefox) is pasting in said data three times and it is driving me insane. I paste the raw values in a formatted cell, and rapidly it pastes correctly, but then pastes the original data/cell at least once if not twice. Like, say there's a green cell and I paste the values in it, and it works, but it then pastes the data OVER the cell removing the formatting. The worst part? It works correctly on chrome!

While submitting online forms for opting out of data brokers getting the following error: Invalid Turnstile captcha response. Using Windows 10 and latest Firefox, tried putting Firefox in Troubleshooting Mode which runs without extensions and searched for online solutions, but no help.

Richard

Firefox 152.0.6

1. I go to X.com and am presented with the logon screen and the option to logon using Email or Username, Phone, Google and Apple.

2. Try entering my email address in the logon screen and get a red ! error: "Please enter a username, email, or phone number."

3. Try entering my username in the logon screen and get a red ! error: "Please enter a username, email, or phone number."

4. Try using the Google option and it performs as if I was logged in but the system never leaves the logon screen.

5. Try using the Phone option and enter my phone number and get a red ! error: "Something went wrong. Please try again."

6. Delete all history, cookies, etc. Restart Firefox. Same issues as above.

7. I disable all Extensions and restart Firefox. Same issues as above.

8. I try a Private window and am able to log in just fine.

I am at a loss here on how to proceed. This is happening on two individual systems in my home both running the same version of Firefox.

When i try to connect to some websites, firefàx prompts "error 502 bad gateway" the same websites work on EDge !

Unable to connect

Firefox can't establish a connection to the server atxxxxxxxxx

Error code: 502 Bad Gateway

. The site could be temporarily unavailable or too busy. Try again in a few moments. . If you are unable to load any pages, check your computer's network connection. . If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the web.

Try Again

Firefox has been my browser of choice for well over 20 years. I have a game I play every day (from FaceBook) just this week when I try to go to it on my laptop - it says your browser does not support WebGL. it has always opened using Firefox - this is a new error message. and the computer is only 5 months old and has Windows 11 on it. I do not want to switch to Google or Edge.

Like I said - opening the app worked every day up until about a week ago. What gives?

I haven't been able to stream videos from the MS NOW website for the last 2 weeks. It has worked great for years. And it's only the MS NOW site, all other websites will play videos. I've tried tips from the web for 5 hours. Nothing worked. I've contacted MS NOW help, and they recommend a different web browser, but I'm happy with Firefox that I've been using for the past 12 years. So far I have: Reloaded the page Checked internet connection Restart browser Restart PC Cleared cache and cookies Disabled extensions Firefox is up to date Reset browser settings All graphics drivers are kept updated Scanned for malware Turned off Firewall Did a msdt.exe -id MaintenanceDiagnostic Disabled all non Microsoft startup sevices

My system: Win7 Home Premium 64 bit OS (very stable) Firefox version 115.30 COX provider

Any help would be appreciated.

Hi, Some official/formal Websites refuse to accept my Firefox as an acceptable browser. I am using Firefox browser Ver. 136.0.2 (64-bit). According to you (in the browser) and to internet information it is the latest/the current version. An example of such a refusal from a website is from the DB/Deutsche Bahn official website, dated 24-03-2025: See uploaded image. As with other websites, they recommend other browsers or "the current version" of Firefox (even though I already have it installed). I then switch to Chrome and continue working without further problems. I would like to use Firefox though, but apparently cannot. I need advice. What am I doing wrong? Why is my current version of Firefox described as outdated? Thank you.

Email: ripken@t-online.de

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.

I have just opened MS Teams on my Firefox 137.0 on my WIndows 11 and I get a blank screen. NOthing happens. I see that by looking in Edge the format of MS Teams layout has completely changed. I imagine that there's a setting to change to enable teams to work but how can I find it?

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

I play https://crazyshooters.com/ and https://crazyshooters2.com/ a lot! But the game became laggy since Firefox 148 and my ping spikes up. Other browsers play fine. I am on Linux Mint if that helps. (147 and below run fine)

cut and paste not working on one box on ebay listing page!

ebay sell an item. opened page appears with boxes of which one is called description. This week, the cut and paste will no longer work on that box. It works on every other box on that page! Ebay say its not them.

Hi Community,

Whenever I am shopping online on my Macbook (MacOS Sierra 15.7.2) Firefox will begin to freeze and then hang on the checkout page. I notice this happens most often with Shop/Shopify websites. Can someone help? This behavior seemed to begin this year about 6 months ago. I end up having to go Safari and reload my page, find the items again, and then I can check out. So problem is something about Firefox and my machine.

Thank you,

SAnd

Unable to upload camera photos stored on my laptop to Facebook and WhatsApp in last one week . I tested with images that had been successfully posted earlier, but they are also failing now. Interestingly, the very same images can be uploaded without any issue when using Chrome.

Hello,

I work for a company that integrates with Netsuite via SSO. Users should not be required to reenter their credentials to access the integrated app via a NetSuite subtab. However, this has been an ongoing issue. I thought it had something to do with cookies, but I cannot figure out what is causing this. Here's what happens: A user logs in to Netsuite, looks up a posted document, and clicks on the subtab of the integrated application. They are then prompted to enter their credentials. This prompt keeps repeating whenever the user refreshes a page or opens a tab. It seems like the browser is not retaining or saving the user's credentials. This does not happen to Chrome or Edge users. Is there anything you can do?

Your assistance is greatly appreciated.

Regards, Mac