Firefox Support Forum

Ever since the Firefox upgrade to v100.0 (Win10 64-bit), Firefox locks up whenever it spawns a new, external process. This happens most frequently whenever the website to which I'm connected (doesn't matter which one) attempts to print or read in a file on the hard drive. This is especially true for email sites, where these functions are most often called from within FireFox. No error code appears and it's not immediately evident that Firefox even has an issue. It just becomes completely unresponsive. I have to call up the Task Manager and kill the Firefox tasks to exit. When I reinvoke Firefox, it restarts the tabs I had open at the time I killed it. This never happened before v100.0, and does not happen in any other browser. I have a friend with a Windows 10 machine who has exactly the same problem.

Any suggestions?

Hi New Dell Inspiron 15-3000, installed Firefox 100 in new laptop, transfered all files via LAN from old laptop All websites work ok except 2 of the 4 banking websites I use. One site will not accept my login the other will open after putting in my login twice Have gone to "troubleshoot mode" and both sites work , go back to "normal" and they do not work Any clues how to fix this, not to technical please I am not a computer whizz and all children have left home Many thanks Ron Managh

Dear Madam or Sir,

since updating to Firefox 99, we are unable to view PDF files in Firefox, because we are unable to select how to handle PDF files in the settings, cf. 1.PNG We don’t have any enterprise policies enabled except for disabling updates, cf. 2.PNG. We tried disabling hardware acceleration, but it did not help, cf. 3.PNG We tried safe mode and an empty user profile, both to no avail.

This problem seems to be irrespective of the user profile because when I roam my user profile to a machine with FF 93 ESR, there is no issue and I can view PDFs in the browser.

Is there any suggestion how to return the built-in PDF viewer?

Thank you very much in advance!

Best regards

Victor

A few months ago, an automatic feature in bookmarks quit working. It used to be that when you bookmarked a page you would be prompted about what bookmarks folder you wanted to put it in. That suddenly quit working. Now, after you bookmark a page, you have to go into "Manage Bookmarks" then move it to the folder you want. I can't find a setting that would bring that back. Was this a change that was deliberately made in an update or is it just a glitch that happened somewhere along the line? If that feature was removed, I'd like to know why. It doesn't make sense.

Since the upgrade to version 93 many times Firefox freezes (blue circle moving on screen) and the complete screen is filled with the browser in such a way that the Windows tray is not visible. This is particularly being done when several pages are open in the browser simultaneously. Sometime after this freeze the browser closes itself without any notice. This is rather annoying when I am in the middle of a work.

Here are the details of my OS: https://pastebin.mozilla.org/DkNG2o5X

Please find attached a picture what can be seen when the above freeze happens.

my version of firefox is obsolete in security...so as many sites tell me. I want to upgrade to the newest release but am not sure what happens to my stored logins and passwords. Also, is there any way I can view the stored info...since I have been careless and not saved all of that info.

I recently upgraded to Monterey, which may be relevant, and can no longer open all bookmarks in a folder by right clicking. This is inconvenient. Any suggestions gratefully received.

Hi,

Firefox is not responding, not loading pages. It opens, but that is about it. If I start typing, it gives me suggestions, but then fails to load, even if I click on my bookmarks, nothing really happens. Even clicking on Settings, nothing happens. I tried with CCcleaner, restarted many times and closed firefox in Task manager. I would be so grateful for some help!

Kind regards, J.

This version 95.0-64 bit, has issues with Office.com URL running on Windows 10. I am able to log in; however, once I enter my password and press OK...windows is ALL WHITE. Nothing is being displayed.

I compared this to Chrome to see if there were issues on the Microsoft side and Chrome is working normally. I was hoping to attach a snip; however, file upload isn't working....it just spins forever.

This was working just fine on Friday. BTW...OS Updates are current.

Any assistance is appreciated. Regards, Mark

Got online this morning, and Firefox "upgraded" to a newer version. Now, I have no home page, no bookmarks, no history, etc. This happened several "updates ago, a few years ago, if memory serves. How do I get all those back? Last time, they apparently sent out a "fix". Thanks,

Phil Bronner

I hate surprises like these! So far i trusted FF that after an update my layout would still be intact as was, but no they forced this black sh.. onto me as a background for the home page - and no alternative anywhere to switch this back to white or any other options. Do i want to install a plugin for this simple basic option - hell no, i'd rather get rid of FF as my default browser if you think you can play dictators too now. What i miserable attitude you people have. If you change for life )white) to dead (black) you might as well declare you are on your way out as a browser - or offer the option to change that bg color real quick

Original post: https://support.mozilla.org/en-US/questions/1315759

I wanted to bump this as I never received a satisfactory answer for the reason behavior was changed and it is still something that feels like a UX regression.

i have rebooted, Firefox is my default browser on Linux, and i can only bring up Gmail - no other sites, not even my bookmarks. just started today..... no other changes, unless accidentally