Diễn đàn hỗ trợ Firefox

I have reinstalled and refreshed the app many times, but whenever I try to search something, it says "An error occurred during a connection to www.google.com. PR_END_OF_FILE_ERROR. This happens with every single search on every website, not just google.

I'm having an issue with Fidelity Investments website logging me off after 5-10 minutes of inactivity. Before Fidelity's website redesign, I could go at least 30 minutes or more without having to login again. It seems now I have to login constantly.

I have contacted Fidelity, but the said it was a Firefox issue, however, I cannot find any information about this issue (or I don't know where to look).

How do I extend the time before needing to login again? Thoughts on if is this even a Firefox issue or is it Fidelity's website?

Thank you!

Videos can't be played at higher playback speed Bug

On firefox, I cant play videos at higher playback speed or it'll only play audio or video will endlessly buffer. Using user-agent spoofer and changing to chrome makes it a little less worse but still the problem sustains. On Brave, the video doesnt have any effect of higher playback speed rather it'll make the video buffer and have very strong red contrast.

I did a 'refresh' of my browser, thinking that basic user information would be saved. But I lost all my tabs in OneTab (extension). Is it possible to recover them?

I opened my bookmarks today to find out that all my bookmarks are showing the same web address (Chevrolet.com). And when I went to Recovery, I only found the backup that Firefox did today with the single web address for all my bookmarks. Firefox was updated to version 120 on 11/21/2023.

When I sign in on my Microsoft Account FF Password Manager Does nothing. I open up the passwords but the manager does nothing. How do I correct this? It is as if FF does not recognize I am being prompt for login info. This only happens with this cite. Thank You for your time Mike

Firefox crashed and I couldn't get it restarted. I had to uninstall it and reinstall it. I lost all of my bookmarks, logins and other information. What do I do to recover it?

Firefox has been my default browser for longer than I can remember. Over the years, I have maintained a significant bookmark file for work. I recently purchased a new computer, and my zero bookmarks from the new computer have replaced all of the bookmarks that I had in my old browser. This is a bookmark file that has successfully followed me through multiple computers and even my ios devices. And now it seems to be completely gone. I've looked at the places.sqlite files, and the largest one is 20MB and is in my current default profile, but it is dated today. That makes no sense because I do not have any bookmarks on this older computer, and my new computer doesn't have any either. The bookmarks have also been completely deleted from my iPad, but miraculously are still on my iPhone (evidently I had signed out of Firefox for iPhone at some point so they do exist somewhere.) The thought of trying to rebuild my bookmarks is nauseating. My only thought is to sign out of the browser on all devices, then sign back in and sync on the phone. Would that repopulate the main file with what's on my phone? Any other ideas?

I am suddenly getting pop-up windows from "Firefox Software Updater" as soon as I click the Firefox icon on my desktop (Windows 11) and laptop (Windows 10). The Firefox log in the pop-up is not in color, so I am immediately suspicious. The pop-up window did not happen on my laptop yesterday, but I got it on my desktop today, for the first time. I have answered "no" to the "do you want this app to make changes to this computer?". Is this legit from Mozilla? Usually, the browser updates automatically when I click the icon, saying I am now using the latest version of Firefox. Thank you.

After updating to Windows 11, all my Firefox webpages backgrounds are colored black even after choosing a light theme which only changes bookmarks and toolbar to white. I want white background like my old Firefox ?

I am using firefox 120.0 version. I use OneDrive extensively, but now when I open a folder and type my info to search on. It no longer works. I have cleared cache. I have uninstalled/reinstalled. Power off/Power on my system. Confirmed I am using the latest version. The search on OneDrive works in Chrome, but I prefer using Firefox. Any other suggestions I can try?

Thanks

I used Firefox Sync when I bought my new computer and it worked perfectly. This time, I had to reset my computer and forgot my password. Using my account associated email, I reset my password and my information was gone.

Why is this so difficult? I keep getting the attachment. How do I stop it? I NEVER WANT FIREFOX TO TELL ME THERE IS AN UPDATE. I will check and update when I'm ready. How do I stop this?