Firefox Support Forum

Hello. I experience a problem that occurred 2 days ago. Firefox seems to ignore my preferences of opening previous windows and tabs, also it ignores pinned tabs. Some of websites disappear from the history (let's say i opened few windows to check if tabs will be saved by firefox, closed browser, opened it after few minutes: tabs are gone, history has only few of websites that were open. I tried to look for the problem by myself but failed. I will be grateful for your reply, thank you in advance.

I'm having this insanely irritating bug where when I have my DAW software, specifically FL Studio, open at the same time as Firefox, and I try to pull up any sort of video or content, whether that be Youtube, Twitch, Dropbox or Google Drive files, or even videos just being queued up by Twitter or Reddit in the background, there'll be a chance that Firefox sort of "crashes," and goes all white (or grey with the default theme) for up to dozens of seconds, and forces the video to reload, or it just breaks the player.

​I need to be able to use my browser and my DAW at the same time to preview and drag files into it, and to work with video, so closing one or the other isn't an option. I've tried everything short of a drive wipe and OS reinstall; I've tried making a new profile, disabling extensions, disabling hardware acceleration, the troubleshoot mode, and even a complete wipe and reinstall of both Firefox and FL Studio. Nothing has worked.

​Has anyone else had that issue and hopefully been able to fix it? Or does anyone know any way to alleviate this? Thank you!

​I'm using Windows 11 Pro on a Framework 13 with an AMD 7840U with all the latest updates and drivers, and can provide specifics if needed.

I have Canon EOS Utility installed in order to use a better camera when streaming. For some reason, when I'm using Google Meets, it will only let me use EOS Utility, ignoring the option of using my laptop's webcam. I've tried revoking permission, but when it asks me for permission again it won't show me my laptop's camera, only EOS Uitlity. I've tried disabling EOS Utility under Windows settings, but it's still the only camera that appears.

PDF has a thumb nail picture for first page, rest of the doc is A4. Firefox uses this thumb nail size for entire document so I get a very tiny print of each page regardless of print options used. The pages display correctly in read/view mode.

Three other PDF viewers (Edge, Libre office and a pdf viewer) display and print correctly.

Anyone know of fix (beside use other browsers)?

I continued reading on FireFox, and found that there is a "Refresh" procedure that might work, AND IT WORKED!

I'm so glad. Thank you. Of course it brings up other issues that may need attention, unrelated.

i keep installing over and over again and launching at the same time and for some reason the error keeps popping up. i was able to launch and play a Roblox games for a few times via browser so its safe to say that u can indeed play on the website its just that the error that it keeps popping out and not launching the game once in a while

Im using Playwright with JS and when Im running ny test on FireFox i get a PopUp message to select the screen i want to screencast, even when im choosing screen and pressing "Share" its happened in the next test and not recording my tests. its happened only in FF. How im removed this PopUP ?Thanks. Using also Linux Ubuntu.

I don't know how you can help. I really really really hate hunting for things that were there in previous years. I do not like full screen lay over that mozilla has taken to doing, if it doesn't stop i will have to remove it. I want to see my tabs, I want mozilla to stop playing with my settings and logging me out when I am idle or on my phone. There are people with the same problem but its all techy talk and i don't understand and its playing with my time to constantly search or resign in. I don't need microsoft anything, hate it, don't use cloud, don't use chrome... so do we have an issue? one more thing... I absolutely hate with a passion of terminator any fucking ai garbage and bots. would sooner smash devices and take out a fire arm to shoot any robots. Hope that makes it clear. I have anxiety issues, so swearing is an issue, get used to it especially if artifical nonsence is involved. I try very hard not to swear at people. Ai is a different matter. I have norton antivirus.

When I start my computer I get the following error message: Firefox cannot access C\Program FilesFF\windowsapps\Microsoft windows.cross device_1.24012.0x64_cwsn1...

Commbank commonwealth bank upcoming bills/ payments not opening or working. All other operations in the Commbank site work - just not the tabs to do with Bills/bpay/upcoming payments:

I've tried the clearing of all cache a number of times as previous suggestions and still doesn't work.

It spins the "Loading" symbol for about 20 seconds then puts the message in the image.

Not working: Bills and Upcoming payments Previous online bills Financial Toolkit

I have to go to Google Chrome to operate these tabs and they work fine...... Don't make me go back to Chrome... :D