Firefox Support Forum

I use Mozilla as my browser on Windows 7. When I click on Mozilla I get an Error page which reads, " Server Error in "/" Application. Runtime Error. Not sure how to fix this. Can you help. Thank-you

UbuntuStudio 22.04 uses the Firefox Snap package by default. The latest automatic update does not display pages correctly in normal mode, but does work correctly on Safe Mode. Snap.io lists only the latest version of Firefox so I was unable to ask snap to revert to the previous release (prior to 5 Mar 24) and by the time I had tried to investigate the previous version was no longer cached. I did not see a way to force a fresh download of firefox from the latest channel on snap.io.

I tried the snap beta channel for v124, but that exhibited the same problems.

I tried adding a symbolic link to colors.css after seeing firefox complaining that it could not be found when started from the command line. That removed the error/warning message but did not clear the problem with normal mode.

I use the en-GB locale extension only. The technical details about my PC are as follows:

• Operating System: Ubuntu Studio 22.04
• KDE Plasma Version: 5.24.7
• KDE Frameworks Version: 5.92.0
• Qt Version: 5.15.3
• Kernel Version: 6.5.0-25-lowlatency (64-bit)
• Graphics Platform: X11
• Processors: 12 × AMD Ryzen 5 7600 6-Core Processor
• Memory: 30.5 GiB of RAM
• Graphics Processor: RAPHAEL_MENDOCINO

I have now downloaded v123 and installed it in my local home directory, and that version is working well. I have removed the firefox channel via snap. It is likely to be a fault in the construction of the snap for v123 that was not present for v122 prior to 5 Mar 24.

i use firefox on ubuntu and a dropdown terminal app called tilda. i configured the F1 key in the system to bring down the tilda terminal. it works in every other application, just when firefox is in front, the F1 key does nothing. it wasn't the case before, now it is.

I keep getting a message that says on YouTube "experiencing interruptions, find out why?'. The videos pause and are choppy. When I click find out why, it's telling me to turn off my high resolution. I don't even know how to do this. My tower is connected to a samsung hd smart tv, that serves as my monitor. I have a wireless keyboard and mouse. The message is constant - all day long, every day. Can you please help me fix this problem. I am a paying member of YouTube Premium. Thank you.

Mike Harold [removed email and phone# from public support forum]

...and i love this product so i would love so much to solve this. thank you.

link to crash report - https://crash-stats.mozilla.org/report/index/ca4e5edc-767c-44aa-bd45-194e80240107

Hi, as seen in the screenshots, the toolbar popup windows are way too small. This goes for installing addons, websites asking for permissions, and remembering autofill information. It only seems to affect those instances, as addons pinned to the toolbar work as expected.

I've tried:

1. Clean reinstalling firefox (including deleting the Mozilla directories in AppData/Roaming + Local)
2. Deleting the default profile and creating a new one and launching with that
3. Deleting the xulstore.json file

The issue still occurs in troubleshoot mode, so doesn't seem to be an addon causing this. I also have the zoom set to 100% and font size as it was when installed; this is a fresh install still doing it.

This is similar to https://support.mozilla.org/bm/questions/1342630, except that was 2 years ago and trying those solutions did not work for me.

Any help would be appreciated. Thanks

"guh your tab just crashed" messagge crash my macbook pro. Also other programs. And yesterday i format and reinstalled an old macbook with catalina and firefox..nothing more..and the same messagge appears..c'mon guys.

Dear Sir/Madam,

I need help with Mozilla Firefox 119.0.1 (64-bit) version which is almost not working internally without Internet link. When I try to open local internal site Mozilla Firefox waits to open https://www.bootstrapcdn.com/ Internet location which is unavailable because we are using the browser in isolated network and it is waiting for this site for more than 15 minutes before it opens the local site.

This is not the way we are expecting the browser to work so the question is can we disable this requests in Mozilla Firefox that we were not aware of and that are not asked from out side?

Thank you!

Igor Vanevski, IT administrator, Belgrade, Serbia

Hi and thank you for helping. After playing a Steam game (which would take over in concerns with sounds playing in other things like Youtube) my sound no longer works. I've tried troubleshooting it and nothing works. I have, of course, rebooted several times, reinstalled sound drivers, uninstalled and reinstalled Firefox. Youtube sound works in other browsers but you're my favorite! : )

Over the past day or so, I keep having trouble accessing my MetaMask wallet. I just get a spinning wheel and I never get to the "enter password" field.

I reinstalled MM several times, I cleared my cookies and cache. Any idea why this keeps happening?

Hello! Like many before me, the tabs crash every time I got to YouTube. The only message I get is

"Gah. Your tab just crashed. We can help! Choose Restore This Tab to reload the page." This option does NOTHING to solve the issue.

Not sure why, but I've never had this issue before until about a week ago. I don't want to use another browser. I prefer Firefox.

I am currently using Firefox 121.0.

Any information/assistance would be greatly appreciated.

Thank you!

TRYING TO OPEN A SAVING ACCOUNT WITH BANK OF MONTREAL https://www.bmo.com/main/personal/bank-accounts/ CLICK ON THIS ONE: Savings Amplifier Account AFTER CLICKING THIS WINDOW APPEARS: https://www.bmo.com/main/personal/bank-accounts/getting-started/?rg=BMO&spc=7880184&ofid=SAASTAND001&lang=en IT TELLS ME TO USE ANOTHER BROWSER LIKE Firefox..... BUT I’M USING FIREFOX. I DON’T USE ANY OTHER BROWSER. HOW CAN I SOLVE THIS ISSUE?

Firefox app on Samsung Galaxy s22 ultra keeps flickering, this occurs 2 out of 5 times when app opened, tried to reinstall app, delete cache, force stop app..but it keeps happening, this seemed to occur after last app update, once the app is force closed and reopened then it responsds normally but once closed and reopened the error is back.

Dear Firefox

                                                      SEASONAL GREETINGS

Just about a week ago after my last Firefox upgrade, the browser started weirdly. The style, characters, boxes and bands were abnormally changing sizes. I tried using Firefox settings: Zoom all to no avail. I went into System display and did advanced scaling and it was of no help. I further went on System Restore and Resetting my computer and it was all the same.

I removed all add-ons, cleared both Firefox and the Systems Caches and carried malware clean up of my computer. I also carried out troubleshoot and the computer informed me there was no malware in the system using Windows Defender.

After carrying out any the above when I restart the computer all the values change to their abnormal values with very large Firefox Interface, the bands and spaces including the URL address bar appear abnormally large. When I use the mouse, sections of the browser moves all across the page uncontrollably. This happened for over a week. Hence I could not access my AOL email.

Though risky as you advised against, I had to download a lower version : 82.0.3 which appears to steadier and then managed to access my email and other apps, like YouTube, Facebook, Twitter(X), etc.

Within this period I had the same problem with my second preferred browser - Yandex. I contacted their Support Team and explained to them what was happening. They asked me to send screen short the problem. I took the screenshot and found out that in the Interface at the top the size was shown to to be 66%, but yet the band spaces and characters were abnormally large.

They wrote back thanking me with the advice to open browser://flags in their Yandex browser, and there disable "Enable 125% scaling factor" option by selecting "Disable". When I carried out their instruction, just like magic, the Yandex browser returned to normality.

Firefox, do you have such a function so as to advice me? You probably would have to get your developers into this matter. My honest opinion is that Firefox is rushing out hastily with upgrades. Hence the problems. On the Internet there are many complaints about the instability of Firefox.

Thanks in advance in hearing me out.

DR CLEMENT AKATENG MD

hhaexchange

Unable to open this site after entering username and password, it opens in all other browsers. I have cleared cache, enabled Javascript and mostly all common solutions i could google.

For a while now, several bank credit card sites are not working correctly when I use my Firefox browser. It did in the past and I didn't have any problems but lately I'm having these problems happening on sites I've used for years. If I use another browser it will work with no problem. In fact after talking with some of the support people at some of the sites that won't work, the suggest trying another browser which works fine. I'm talking like American Express' website which I use a lot. There are other sites other than credit cards that are not working correctly and again, their support agent will tell me to use another browser. I have tried different remedies like clearing cache, history, etc. I only use few addons like AdBlock which helps to cut down on trackers and information gathers. I have set my preferences to clear out my history and cookies. I have used Firefox for so many years without problems and with the same addons without any problems. So what is causing this to happen? I do enjoy using Firefox but if I have to keep changing over to another browser so sites will work, then maybe it's time for me to stop using Firefox.

The latest updates sucks. Trouble with log -in pages, even Mozilla's own page doesn't seem to like the new cookie settings... Had to get onto tis forum through chrome of all things...

Anyone aware of fixes or some way to revert to an older release?

Greetings, all,

I get this error messsage:

<We are unable to complete your request. Our system is currently unavailable.Please try again later.>

when i try to log on to my USAA bank accounts.

Tech support at the bank worked with me for an hour. We changed password, cleared the cache for the bank's apps, restarted Firefox, restarted the computer, all to no avail. I declined to try Google, simply because i don't trust it. Tech support person said another bank customer had had same problem and just changed browsers, which i don't want to do.

TIA for any help.