Firefox Support Forum

I have been getting this error message for over a week now, PR_END_OF_FILE_ERROR. My internet is fine and I have restarted my computer a few time since the problem started. I have added some sites to the Exceptions list but even then they don't work properly. I have tried refreshing Firefox and changed the profile and they both didn't fix the problem. I am sadly not knowledgeable enough to make sense of the Web Developer Tools. The attached image is what my YouTube page looks like after add the site to the Exceptions list.

When visiting some smaller and less known websites on my computer it shows the error message "connection has timed out" but on my laptop it loads just fine. Both run firefox and are sync'd with the same configuration and extensions. I already tried the troubleshoot mode and also checked the firewall. Is there anything else I can try to fix this?

Whenever I open Firefox, it opens every tab from my previous session. I don't want this - if I closed the window, it was because I wanted it closed, and I don't need any automated system to re-open everything on the off chance I was wrong. I believe the setting for this is on the General tab, but as you can see in the attached screenshot, it's definitely off, yet the feature won't go away. I also tried changing the config settings, as listed here:

https://askubuntu.com/questions/1285172/firefox-always-restores-windows-and-tabs-after-reboot

, but it had no effect.

How do I stop Firefox opening these tabs without permission?

Need to clear all previous activity [history, cache, etc.]. I create websites. Do NOT save history. Option turned off. When I bring up a changed website, I see the previous version or the one before that half the time. Rebooting PC does not clear it. Am tired of playing browser roulette, trying to find a browser which will A. Show the latest version. [which is being displayed on other people's devices] B. Perform the desired action as designed by the product creator [which works on other servers and devices, and even sometimes on my device using another browser] I am not skilled at seeing physically thru other people's eyes, only imaginatively. My partner is 200 miles away in another state. We don't always see the same, even when the display is identical. Am starting to create 2 versions of sites, a .org and a .com and explaining to people WHY. I think the "don't save" does not work. It merely turns off creating an index of the viewed material and leaves the viewed material in cache. And re-displays the initial data eveytime, no matter how many updates. Thank you.

The most common fonts in technical drawing are Arial, Tahoma, simplex, roman, ISOCP, ISOCPEUR, Comic Sans ect. You can use anu font as per your taste and the result will be pefect as far as you use the same font all over the drawing. You should never use more than one font.

Fonts Bee

In the last few weeks I've had problems uploading videos to sites like Meta's Business Suite using Firefox. So I did a little investigation today with a video on Microsoft Edge and Chrome browsers and had no problems uploading using the simple command "Ctrl + O" but it failed on Firefox browser. See pics attached. Whatever improvement you've recently made has totally screwed up my workflow.

Running Firefox 120.0.1 on Windows 10. I also run Vivaldi and test with Chrome. I installed Google Analytics Opt-Out add-ons on FF, Vivaldi, and Chrome. When I go to any site with links to X (Twitter), and click on the link, instead of that link appearing the last X link I went to appears. If I click again I get to the correct link.

When I disable the Google Analytics Opt-Out add-on all works fine. This doesn't happen with either of the Chromium browsers, so I'm thinking there's something happening in Firefox by avoiding Google analytics that isn't in the Chromium browsers. In addition, this behavior began within the past couple of weeks of recent FF updates.

I installed several different Google Analytics add-ons and the same thing happened in FF, but not in the Chromium browsers.

Any ideas? I know I can disable the analytics crushers but I really don't want Google hijacking my browsing.

No help for this issue:

"Sorry. We’re having trouble getting your pages back.

We are having trouble restoring your last browsing session. Select Restore Session to try again.

Still not able to restore your session? Sometimes a tab is causing the issue. View previous tabs, remove the checkmark from the tabs you don’t need to recover, and then restore."

Why is Firefox freezing up with bookmarks problems and then opening old tabs upon restart. No bookmarks are imported. Firefox is ruined as of 12/1/23.

Instructions are too complex for average user. Help is no help at all. Why no tech support for Firefox browser issues?

Starting on 12/1/23 Firefox browser on Windows PC is Not Responding while loading up bookmarks toolbar. Switching to "Never Show" is only way to load the browser. Trying to open or manage bookmarks freezes up the FF browser again.

Managing Firefox bookmarks has become impossible as of 12/1/23. Browser freezes up and then task manager shows multiple instances of FF open.

No help is available anywhere. Community blames the user, mocks the poster, blames PC configuration when nothing was changed. Only offers impossible to understand instructions. Help topics don't help at all.

Why is Firefox freezing and crashing as of 12/1/23?

Where can one get help?

I have recentlly built a new pc. I have updated windows, graphcs drivewrs and checked that the ram is good. I have submitedn the crash log: bp-c292b4b1-dbec-41f5-a25f-5823f0231202

I'm trying to watch videos in Firefox. Youtube works but Xvideos does not. Firefox pops up a window asking me:

>> "Opening xvideos"."com ###.mp4". >> which is: MP4 Video (16.4MB) >> from https://cdn77-vid.xvideos-cdn"."com >> >> What should Firefox do with this file?

My only choice is: Open with Windows Media Player x86 (default)

suggestions?

I'm running Windows 7 Firefox 76.0.1

Thanks!!!!

Awhile back [the question was asked], however the 'solution' is not what we are after here.

Once upon a time, there was a table with the Firefox downloads. And in previous versions. That is what I am looking for. I do not care, repeat, do not care, about the form input selecting 'latest' platform, etc.

Assuming also there is a method of downloading offline installers using tools like wget.

Thank you...

It has recently come to my attention that Mozilla may not continue to support Firefox browsers installed on Windows 7 computers after Jan. 2023, when the extended support for Windows 7 ends. Is that correct?

Will Firefox continue to work, but not receive security updates after that date?

Will Firefox still work on a Windows 7 computer that gets patches from 0Patch?

Thanks!

A website MultiSafepay.com has saved my CVV number in Firefox.

How do I edit the autofill data?

I can't get to the same payment page, to be in a position to delete it.

Most links on this matter refer to:

 Options => Privacy & Security => Forms and Autofill

However in my Version: Firefox 98.0.1 (64 bit) running on an up to date Windows 10 this feature is missing or deprecated.

Can anyone say how I could edit/delete this specific entry, or point me in the direction of where this data is stored?

In the mean time I can't recommend using Firefox for entering critical security data, where websites can allow the storage of CVV numbers.