Firefox 技術支援討論區

How do I delete, remove, or otherwise disable that garbage "review checker" from the latest firefox update. It's useless, un-needed thing that I don't trust.

option to OPT out REMOVE/DELETE or completely DISABLE!

I have been experiencing certain tabs crashing upon loading for some time now. I have been searching for a solution without any success. I tried using the debugging tool but I can't find a way to exit debugging & return to my normal Firefox 124.0.1 desktop page.

Auto play blocking is no longer working.

media.autoplay.block-event.enabled true media.autoplay.blocking_policy 3 [tried 2] media.autoplay.default 5 [tried values]

Anyone have good values that block auto playing videos?

At random times when i use firefox, my laptop just freezes and i cant interact with anything - i can't close firefox i can't open any other app and more...

I tried searching on google and found to turn off graphic acceleration but it didn't help.

Hi,

For the last few weeks Firefox has been TOTALLY unresponsive - the browser page loads however the Home Button does not appear (this was previously set to "on"), when I press the Settings hamburger and try to select an option, none of the option open, and even more annoyingly when I manually type a webpage in, it does not load.

I've tried uninstalling Firefox, manually deleting the folders from C:/Program Files and %appdata% and reinstalling but this does not resolve the issue.

Incidentally, when I try to reinstall Firefox an error comes up saying vcruntime140.dll is not present but when I bypass this dialogue box and let the install finish, it is then present in the C:/Program Files/Mozilla Firefox folder.

Thanks for any help.

I will get a notification of a reply to a message or comment I posted and when I go there, the comment is either blank or it comes up for 1 second, then disappears. Also, sometimes when I click on a notification, it says "Your request cannot be completed..." or something similar.

What I've done: Turned off new add-ons, because it worked previously with my core add-ons. No add-ons have updated in the past two days. Cleared cache Updated FF Closed and restarted FF

Everything on FB works perfectly on Chrome. Since I also have a lot of trouble with forms and captchas on FF, I have to use Chrome to visit any site where I am going to have to fill out a form or use a captcha. That is, IF the site even loads, and I don't get a "this site can't be found" from FF.

For the past few days I have had a problem where Firefox does not render specific items correctly. This includes the preview of pdf pages on the left hand side when opening a pdf with firefox (not the actual pages itsself just the preview), as well as some of the icons from specific extensions, certain items on maps (for example on google maps) and the list goes on. Im running Firefox on Windows 11 and have never had this problem before. I have the following up to date Version 111.0.1 (64-bit). I recently, at a similar time to this problem appearing changed Browser privacy from standard to strict, but have since changed this back due to the following message under 'strict': "This setting may cause some web sites to not display content or work correctly. If a site seems broken, you may want to turn off tracking protection for that site to load all content." Changing this back however has not fixed the problem. I have attached some images and would appreciate if someone has any ideas what I could do to fix this...

Many Thanks

PR_END_OF_FILE_ERROR how do I get rid of this error that keeps popping up when I attempt to launch Amazon.com I have never had this happen before..... it just started about a week ago.

Hi,

Occasionally when downloading files on Firefox, they'll freeze completely (often at the very end.) There is no way to pause or cancel the downloads, except to restart Firefox.

When I attempt to restart Firefox, it closes the browser window. However, when I try to reopen it, I get an error message stating that Firefox is running but not responding. The 'Close Firefox' option does nothing, except make the box pop back up a moment later.

I can't kill the Firefox process in Task Manager or Process Explorer, because it says access is denied. I can't kill it using taskkill in command prompt because it says there is no running instance of the task.

The ONLY thing that seems to help is completely restarting the computer, which is getting frustrating to do several times a day.

I can confirm Firefox is up-to-date. Any tips are appreciated, thank you!

I currently have this add-on installed. It allows you to you highlight certain text, then right click and open up a link to Wiktionary in another tab. Up until a few minutes ago, this menu item was at the very top of the list (i.e. above "undo" and all the rest), but now it's been moved down with all the other add-ons. Image for further clarity.

The add-on hasn't been updated in 6 years, so it's certainly not that. I don't recall doing anything to make it change, but before this, it had been at the top of the menu ever since I added it maybe 2 years ago. Is there any potential way to restore this functionality? The fact that it appeared at the very top of the menu might have been a bug, but if that's the case, it was certainly a convenient one.

Anyway, I'll be looking forward to hearing from you fine folks in this community.

Provisioning link for RingFree Communications Windows 10 desktop softphone not working in Firefox on windows but works on MAC ??? Has anyone found a work around for this ?

The weird thing....Running Firefox 99.0.1 on a MAC it works fine, but fails everytime for windows. Clicking the provisioning link from my outlook email opening in firefox. Upon clicking on the provisioning like it fails to provision the Ring Freesoft Windows 10 Softphone Desktop client... It works for Chrome and Internet Edge PLEASE HELP

Firefox on Windows 11 now runs at 100% and a stack of ram. Obviously this slows down my PC and this is only on the home page with nothing to look at. This makes it unuseable. Tried help pages - no use at all. Why am I asking an unknown instead of Mozilla? To big for their boots?

This may seem to be a senseless problem, but I don't see well and it's rather important to me. There is the search/address bar at the top of the screen. There is also the somewhat larger one down towards the middle of the screen. This is the one I use a lot. Recently, when I start typing in that lower box, I am immediately jumped to the upper one. This is something new. I cannot find a setting to prevent this from happening. (I have tried switching browsers - someone suggested that might help, but not so.) I would very much appreciate any ideas. Thank you.