Diễn đàn hỗ trợ Firefox

Upgrading both Flash and Firefox has not resolved my problem. YouTube video plays about 15 minutes, then hangs. I click on the progress line, and it will start playing again. I use XP, SP3 for desk top. I bought a notebook with Win 10, and it hangs. When I right click to open in a new window, I often get " media not supported." I installed Google Chrome, and it never hangs.

Have been using Firefox for years now, and want to keep it as my main browser.

*Email hidden by mod to prevent spam* for notification of a reply will help. Thank you

Every time i need to upload a file to a website, as soon as i click Browse to find the file, Firefox crashes. Using Chrome to do the same thing works fine. I have had this problem on several different websites.

There are a couple of website that I'd like Firefox to automatically sign in to. For other sites I don't want FF to store passwords. But I don't want to have to decline saving the password every time I sign into one of the many other sites that I use. Said another way: can I white list some websites but otherwise instruct FF not to bother asking me about other sites when I log into them?

I need to use a good streaming stock chart site, and Firefox can no longer use Freestockcharts.com - I'm on the net with older version 51.0.1 because no later issue can use the website, and the suggested solution of downloading the software appears to be for paying users. Is there any plan to address this? I would hate to have to go back to a vulnerable microsoft browser, but i need to use that website daily. If there is no plan to address this, perhaps you might be willing to tell me how to pass this concern on to Mozilla. Thanks much for any assistance on this issue.

I love the context (right-click) menu except for one thing. Some web pages use right-click to bring up a menu of their own, and this gets covered up by the Firefox right-click menu. One example is right-clicking on a point in Google Maps to bring up the Google Maps menu which includes "Measure distance."

Is there a way to make the Firefox context menu pop up someplace else, or go away without also closing the web page's pop-up menu?

hi

windows xp and after update 51.0 any version will get a blurry user interface. see the attached screen shots

I have toyed around with all the gfx.font_rendering.cleartype_params parameters to no avail.

blurry firefox windows xp

blurry firefox ui

blurry firefox

blurred firefox

Hi everyone,

I dl a bad file and now my status bar is always showing a number. Cannot reset to zero (see pic). Already tried to the option "Clear the download" no result. Already delete download history no result as well. Could you help me please ?

Thank you very much.

My master password and all my stored password disappeared in Firefox 53. In security setting tab of setting the "use master password" checkbox is disabled and if I try to enable it a pop up error window is opened. Rolling back to Firefox 52 the situation returns to normal status and the master password appears again. What's happening? Is there an undocumented incompatibility? How can I use my stored password under Firefox 53?

For example, I want to know the detail about the option permissions.default.image and I can not find it in Mozilla's homepage support.mozilla.org (just only FAQs).

Is there an official manual in detail for the Firefox option?

How can I find a list of Add-ons that will work with FF 52.Oesr? Since FF 51 is still working fine and I don't know which Add-ons will work in the new FF version for XP I thought I'd ask if there is a way to check my system. Before suggesting I buy a new Computer let me explain. My favorite Windows interface is 98. XP is second best. If I could install the 98 interface on 10 I'd be there in an instant. I have a 10 machine, but the interface is lousy. It's going to take hours to research how to fix the problems I've encountered and it will still be a lousy interface. So I just want to stay with an old reliable.

I have installed Multi-fox on my windows 8.1 PC about a year ago. It was working fine until today, it suddenly showed an error that reads, "Multifox doesn't work when multiprocess mode is enabled..." What does this mean? Can I disable multiprocess mode? If not, what can I do to fix this problem.

The error message said something about it won't be updated because "The development time would not be worth it..." I hope that multifox is gone forever.

Any information would be appreciated.

The latest version of Firefox 51.0.1 does not display the login screen for htaccess protected folders for my website. I've cleared the cache, cookies and browser history and the website is in the block pop-up window exceptions list.

I am running Firefox 51.0.1 (32-bit) on Windows 7 Professional SP1.

I had been running previous versions of firefox with no issue. (I do not know the old version but I think next most recent) I recently updated Firefox to Firefox 51.0.1 and now have this issue. (Started happening right immediately after upgrade)

Every time I close and reopen firefox, all tabs crash individually (with message "Bad news first: This tab has crashed"). If I refresh the pages individually they continue to give the error. If I refresh firefox from the troubleshooting information page the crashes are resolved, things work as normal! If I then close and reopen firefox I get the tab crashing again :(. If I then "refresh" firefox everything is OK again. If I open a second window or multiple tabs when things are working, the additional windows and tabs also work. Only have issue if I close and reopen firefox.

I uninstalled firefox and reinstalled and issue persists. I deleted my profile directory and issue persists.

After the uninstall / reinstall and profile removal I did not load any plugins or even reload bookmarks from old profile, and bad behavior still persisted.

Please let me know any suggestions to resolve my issue. Thanks for the help and the great work on Firefox!

I had a list of Add-ons on my Firefox running on XP. There were issues with the XP system that forced me to wipe the Hard drive and do a clean install of XP. Now that it is fully running again, I have installed Firefox. PROBLEM... I do not remember all the Add-ons and there settings. I did backup my previous system including c:\program files on another hard drive.

1) Can you point to where the Firefox info is stored? 2) Is there a way to copy the old file or can you read it and supply the Add-on names?

Thanks.

I removed the HD from my laptop after it crashed from overheating. Got a desktop with Win10 and added Firefox like in my crashed computer. Have the HD attached to new desktop via usb but can't locate the Firefox bookmarks folder in the old drive. Need guidance and some idea of how to make the transfer to my new computer when I find the old bookmarks. Thanks much!