Firefox Community Forum

Good Day.

I have encountered a problem recently with on particular forum site.

When I attempt to login I receive an error after pressing the submit button. 

The form displays this error "The submitted form was invalid. Try submitting again."

I have been using the site regulary for several years and have never had this problem

The following is what I am using:

    Firefox ver 153.0.1 64 bit
    Windows 10 and/or Windows 10 (yes this is happening on all 3 of my PCs)

The forum site is using phpBB Forum Software. I do not know the version. As stated above they have been using this software for several years.

In trouble shooting this issue I have discovered that if I do the following in the specified order I can login and create and respond to posts and Private Messages. But as soon as I log out I receive the invalid form message until I do the following steps again.

            1) Clear all cookies, temporary cache, site settings, browsing and download history, site settings
               and saved form info.
            2) Shutdown Firefox 
            3) Navigate to my profile with Windows Explorer 
            4) Delete the file cookies.sqlite

I must do this each and every time I access the site.

I am at a loss as to what to do about this. Does Firefox have any error logs or console logs? If so how can I enable them to see if I can get a better idea of what is happening?

Thanks in advance for any help with this.

When I use Facebook with my Firefox browser the site just has to many issues. The site keeps hanging up and just sort of stalls out when I try to access messages and notifications that I download from the site. I took the suggestion of clearing my cache. That did nothing. Clearing my history didn't make a difference either. Being this problem doesn't happen with Chrome or Safari, it must be a Firefox problem. So, what more can I do to make using Facebook with Firefox a better experience? Sure would appreciate help.

Hello,

This first screenshot ( Firefox 1.jpg) is from Firefox. and two problems appear, marked with red - the text on the left is truncated, and the dropdown on the right doesn't work:

The second and third screens (Edge1 and Edge2) are captured from Microsoft Edge, no truncated text, and dropdown works.

Is it me, or Firefox, or the BBC? Thanks for looking!

Cheers,

Colin

https://zyngagames.com/play/farmville-two?zrR=1&zrC=3&zrF=1&zrB=2&zrD=2&zrL=2&zrM=2&air_zid=20013516029&ref=air_desktop&src=air_desktop&rdr_source=zdc

The Merrill Lynch login screen does not appear. Ad blockers are disabled; the problem does not appear with other browsers. Screenshots are attached for the same site using FF and Edge. I asked this question a few weeks ago but never got an answer. I'm using FF 153.03 64-bit

I am using Firefox to conduct Securus Jpay video connect visits and I have been unable to join a scheduled session due to what I believe is failure of the downloaded VRE client to load. When I do a precall test, everything, including the VRE client works correctly and I'm told that I will be able to run a session successfully. However, just as the video connect visit is about to begin, I am told to download the VRE client to continue. I have don't this multiple times, deleting each prior download and re-doing the download +installation. It's been very frustrating and I've tried everything. Up until about 2 weeks ago, everything was working smoothly. I'm stumped. Please help. thank you.

Lynn Kerwin

What can Firefox change so I can log into aarp.org or when I read an email open the article up from the AARP page. I continue to get error 15

The Nvidia manual driver download page fails to complete loading, i,e, starts looping every 4 seconds never completing to select a driver download.

I'm running W10 with the extended MS security update.

Have had no issues like this previously in 2026 up to July 2026.

235 Hello, my bank updated its online banking service, and since then, I haven't been able to log in. It works with Edge or Chrome but not Firefox. I never keep my browsing history and have cleared the cache, so why can't I log in?

From Firefox, I have launched Earthlink Web Mail. When reading an email, scrolling doesn't work. It worked yesterday from firefox. It works today on Edge. It works today on my Android phone.

Can anyone try to access Richard Sounds website and get it resolved properly? It works fine on Google, no idea why it doesn't in Firefox. Regards,

'

https://e-navigation.canada.ca/topics/meteo/index-en

... click on (eg.) 'Interactive Map' and nothing happens, at least not here. Chromium has no problem.

Hi all,

By "extremely" I mean an all-caps extremely.

Some bulletpoints:

• Tried deleting stored data of affected websites
• Affects articles on e.g. science.org and pnas.org
• Tested troubleshooting mode
• Tested against Edge
• I noticed that the references (bibliography section) loads one by one, very slowly
• Hence maybe has to do with the integration of GetFTR by the affected journals
• Disabling tracking protection didn't work
• Only thing that "worked" (isn't a solution, really) is disabling all scripting and just using reading mode, using e.g. "||pnas.org^$stylesheet" in uBlock; doing that, the papers load in an instance

Example article: https://www.science.org/doi/10.1126/science.aeb1157

I first went to bugzilla, but read: "please consider checking Firefox Help instead of creating a bug", plus I don't know what technical stuff to submit.

If it isn't a configuration issue on my end, then I leave it in your good hands!

(The uploaded screenshot is taken in troubleshooting mode)

edited a typo

Hello,

I'm seeking support to try to resolve an issue that has recently started happening. I can't be the only one who is experiencing this, so if this is resolved others can benefit too. I'm not a complete novice, but neither do I claim to be an I.T. expert.

I use my ISP's webmail service to access my emails. I'm aware I could use an email client, but I prefer to access via a web browser and have done so for many years. About a week ago, I was no longer able to sign in to my webmail. I thought it may be a problem with my provider, so I checked using other web browsers - Safari on iOS which worked and Microsoft Edge (using the same internet connection, same desktop PC) which also worked and continues to work without issue. I can only think it must be something wrong with Firefox? I can access the sign in page as normal using Firefox and select my email address, but after attempting to login I always get the same error message:

Sorry, we can't sign you in just now

Don't worry, it's just a quick pause to help keep your account safe.

Instead:

   Use a device you've signed in on before
   Try again from a familiar connection
   If you're on a VPN, switch it off and have another go 

Still stuck? If this keeps happening, get in touch with us (quoting reference IDF-12B) and we'll help sort it.

I have 2 extensions installed in Firefox - Adblock Plus and Ghostery. I have already added the specific URLs to the allowed websites list (first is the sign in page, second is what it redirects to):

mail2.virginmedia.com oauth.virginmediao2.co.uk

I have searched around for possible solutions, to no avail. Virgin Media advise only signing in on their main home page, but I've never done this as its just another step and extra unnecessary clicks. I don’t want to constantly be bombarded with news, offers and promotions every time I want to check my email, so I only use the direct webmail sign in.

I have tried clearing cache, cookies, etc. Then I tried to refresh Firefox, none of which worked. I also tried uninstalling Firefox, then using CCleaner to perform a clean up and registry scan to fix any possible issues, followed by a clean installation. To my surprise, I was able to sign in to webmail OK. However, the next morning, I got the same error. The only other settings I have tried tweaking is adding exceptions to turn off "Enhanced Tracking Protection" and "Block pop-ups and third-part redirects" on those 2 web addresses.

Any suggestions or options to try would be appreciated.

Hi everyone! I have a couple issues that I'm encountering for an otherwise solid experience.

1. Scrolling with my touchpad or touchscreen on my laptop is choppy with Firefex while being smooth as butter using Edge and Chrome. It's on a specific website with a ton of pictures - Slickdeals.net. No problems with all other websites. The issue is w or w/o hardware acceleration.

2. I thought I found something great with Firefox's option to disregard a site's native font...so that my chosen option will override every site. Instead, it's showing up on only a handful of sites I use. More confounding is the fact that changing font size is not taking effect...when I choose 'reader view' those options work perfectly but going into the main settings just won't act accordingly. I'm also on the Microsoft forum talking about help with a virus but I'd like to know if anyone else is struggling with this...thanks!

-Travis

Hi,

Back in September 2025 we had the same issue for months and it was due to a Mozilla bug. This just happened today after the last Firefox update. I have a desktop with windows 10 and a pretty new laptop with windows 11 both from Dell. They both have the same problem.

I get the email from One Drive and I see the pictures on the email. I click on them to got One Drive to see them all and it goes gray, not loading pictures. I can see them in the Edge browser!!!!!

See the images from my previews post on Sept 2025 titled: "Unable to see "View all memories" on One Drive".

I really hope this does not take moths to be fixed again.

Amy

Ever since I updated to 153, the FedEx website goes unresponsive after it pulls up a tracking number: I have to force quit Firefox to get out of this problem. No other website that I use has this issue. Everything else works just fine. What could be the issue here?

Hi Team, Firefox on macOS 26.5.2 (not since this version), I use Firefox lates version but it be judged as old version and I always get the messages on Gmail, "このブラウザ バージョンのサポートは終了しました。サポートされているブラウザにアップグレードしてください。", on Facebook "このブラウザーはサポートされなくなりました。快適にご利用いただくため、新しいバージョンにアップデートしてください。" on Instagram "Your browser is no longer supported Please update to a newer version for the best experience", (Sorry, I use in Japanese). And I cannot watch Netflix on Firefox. Why?I'd like to know the reason of this issue, and could you kindly improve that it work normally on macOS? Thank you.

I use a paid for subscription to Gemini AI. It often creates "visuals" for me apparently using JSON code. These do not show up at all. Moreover, the buttoms and other UI controls do not display well in Firefox. Is there a way to fix this?

I wanted to register a hose reel. I have attached the information provided for registering the product.

When I entered the URL shown on the card stating that the page could not be displayed. I don't remember the error exactly. The strange part is that I could go to the home page, but if I selected the registration option I got the error. So it made no difference how I tried to go to the registration page I got the same error.

I was about to call the manufacture when I decided to try Microsoft Edge. To my surprise the web page opened and I completed the registration.

After completing the registration I went back to FireFox to get the error for this question. To my surprise the web page opened correctly.

Can you explain what is going on and what I should do if it happens in the future?