Firefox Community Forum

For the last 2 weeks I started having problems with Firefox working consistently. Sometimes only tabs crash, sometimes Firefox crashes. It is not tied to any actions, a tab can crash even if you don't perform any actions in the browser. I have tried clean install on Fedora and Vanilla OS, native and Flatpak packages. The result is always the same - tabs or Firefox crashes every few minutes.

I just tried to open Firefox and got the message "The bookmarks and history system will not be functional because one of Firefox's files is in use by another application. Some security software can cause this problem". DO NOT redirect to this link

https://support.mozilla.org/en-US/kb/fix-bookmarks-and-history-will-not-be-functional?as=u&utm_source=inproduct&redirectslug=The+bookmarks+and+history+system+will+not+be+functional&redirectlocale=en-US

It is useless. I tried to restore 3953 items from a previous back up and received the message "Unable to process the backup file".

I am not interested in hearing how to prevent this problem in the future, because obviously creating backups do not work.

How do I check to see if the problem was caused by security software, even though I have not added anything?

I type something in Firefox, say "mice". A Google search string appears in the address bar, but it is greyed out, and nothing else happens. I have to go to that bar and hit Return to get to the search results. After this has happened once, everything appears to work as expected until I close the browser. On reopening, the problem has returned.

Whenever I try to sign into any website via my Google account, it takes me to a blank white popup that I cannot interact with (I can only close it). I've tried clearing my cookies, which almost works - it does the proper Google popup and lets me input my username and password, but I don't actually get signed in - and when I try to sign in again the popup is blank. This also happens in troubleshooter mode, so my extensions probably aren't what are causing this problem. Does anyone have any idea what's happening? Thanks in advance.

Firefox is not responding in one of my admin accounts. No problem with the other admin account.

This occured after installing Firefox 127.0.2. I restarted my iMac to complete the installation. Upon opening the admin account Firefox was not responding.

Thanks for your input in advance. My current email address is gellertr@socal.rr.com

Robert

A few days ago, on Firefox (been using for many years) middle clicking on a YouTube thumb nail video results in an "Video unavailable This content isn’t available" message. Must left click and and can only have one tab open at a time. Even when my wife emails me a link to see something on You Tube it will not open that video. This is very annoying involving copy and pasting and back tracking.

Searching for a solution, I can deselect video previews in YouTube settings (which I don't need anyway), however this only works in Chrome not in Firefox which is my preferred browser.

Maybe this can be corrected in either a Firefox or YouTube update.

Please Help Nick Androu

Code sent to my email about firefox pw change didn't work? tried 5 times!!! legally blind pls help me thx!!!

6765771967657719 now code won't paste? I had 10 min.s? 676577196765771956102634 I think by memory cause copy and paste won't work!!!

Thanks Deborah/Debbie Davis

Dear Sir, dear Madame, I have been using the DeepL Pro web translator for a few months now, and it worked without any problems for the first few weeks! But from one day to the next it crashed regularly and often. and it was impossible to work with it. The DeepL support team tried very hard, but they couldn't find any errors! However, they did point out that another application might be interfering. That's when I thought about all the Firefox updates. Could it be that one of the updates loaded something that DeepL doesn't like? It's just a guess, but no one could give me other explanation!

So I ask you to check if this assumption is true! You are my last resort! Best regards, Peter Prokesch