Fórum podpory Firefox

On some sites and a NextCloud installation, I suddenly cannot click on some links that report following error in the console: Uncaught Error: Permission denied to access property "apply"

   jQuery 7
   clear searchprovider.js:292
   attach merged-index.js:11661
   jQuery 8
   _setCurrentDir merged-index.js:5820
   changeDirectory merged-index.js:5752
   actionHandler merged-index.js:3432
   action merged-index.js:2894
   _onClickFile merged-index.js:4757
   Underscore 3
   jQuery 2
       dispatch
       handle

I've checked and disabled add-ons to see if these were blocking somehow, but no result. It worked fine before, so my suspicion is something changed in FF78? Thanks!

Firefox upgraded to 78.0.1 but my extensions are now inaccessible/invisible. They show as enabled in the about:add-ons tab but no longer appear at the top of the main window - so I casn no longer access them.

Hi there,

since the beginning of June (probably the update with the PiP notification) I noticed that a lot of specific Youtube-videos are endlessly loading (the spinning circle animation) and not showing any controls (play/pause, next video, etc.). It's not like I could try multiple times and sometimes videos load and sometimes they don't, it seems to be specific videos, but I can't figure out what differs them from others. Examples that work: https://www.youtube.com/watch?v=Yqy7_zUKyNQ https://www.youtube.com/watch?v=ftuctYN60j0

Examples that do not load: https://www.youtube.com/watch?v=FF3Dr3_h0Hw https://www.youtube.com/watch?v=LAN1LXO1eG8

Generally I could say that about 60% of the videos aren't loading. I tried them in another Browser and also inside of other Software (Discord, Mattermost) where everything seems to work just fine, it's just my Firefox having issues and I really don't want to switch to another browser.

I really hope somebody can help me, I tried finding a solution, but all the other issues seem to differ from mine or are Mobile-issues.

I only get this so far on a couple of sites: Comporium.net email, and NRA.org. Everything worked fine yesterday - just started this morning. No upgrades in the interim and I tried logging into e-mail with another computer/browser and had no problems.

I have Windows 10 at current maintenance and Firefox 75 -at current maintenance. I have no problem with any other website, and the Discover website was fine until Mon Apr. 13. Now it says my accounts cannot be accessed.

Discover support says it is a problem with Firefox Java settings, but I cannot find anything about Java in the options. They had me restart the PC and clear cache and cookies in Firefox, but neither solved the problem.

I can access these accounts successfully with Internet Explorer and Microsoft Edge, so it looks like something in Firefox IS the problem. From previous support entries it looks like you have had similar issues in the past, so looks like that problem is back.

How soon can I expect this to be fixed? Firefox is my default browser, and I hate to have to use a different browser for just one website.

Help!

Do not want to refresh or reset or reload Firefox - too much work.

Worked fine when I closed computer last night. Cannot access Outlook.com, while two other mail accounts (that are fed from OL) are working.

Thank you.

This started sometime in early March - maybe after the latest update, but I think it was earlier than that. Ran a full scan with Norton about 3-15-20, restarted, and the problem seemed to be resolved - until today, 3-23-20. It's not happening with Chrome or IE. I'm old and not very computer-savvy (since leaving tech school 20 years ago). Any suggestions? When I Google for a solution, I get suggestions to download free malware software, which I am loath to do. Why won't Norton 360 take care of it and block it from reinstalling when it tries to come in again?

https://support.mozilla.org/en-US/kb/block-autoplay#firefox:win10:fx73 Does this include add-ons?

I have the "Anesidora" add-on to play music, but it stops after each song and I have to keep pressing play. I have the Autoplay settings in Firefox is set to "Block Audio and Video", but it never affected the Anesidora add-on before. Is there a way to create an exemption for add-ons? I don't want videos to automatically play on websites, but I want the Anesidora add-on to continuously play music (like it was working before), so I am guessing Firefox recently changed that? Is there a way to fix this?

Every time I go to youtube.com, a random channel is loaded and I can't get out of it... I've tried a fresh FireFox install, but the same thing happens all the time

I was trying to locate all of my add-ons on https://addons.mozilla.org so I could bookmark them for a backup in case my PC has a figurative meltdown. Some are extremely simple to find but others seem impossible to locate. I even logged into the addons page thinking it would show my installed addons so I could locate them. Well no, it doesn't. Which doesn't make sense. Similarly lacking sense is an advanced search. There doesn't seem to be a way to search by title or author, just by a vague keyword. From what I'm seeing of results, it seems that it either picks one word out of many to search for or boils it down to some other vague term. Even if I type in the exact title it will bring up completely different results along with some that are similar to what I have installed. Author searches don't bring up anything. There has to be a way to locate specific add-ons right? The search seems completely useless as is except to browse. Similarly, why don't installed add-ons link to their page on addons.mozilla.org? So how do I find my addon? This is exactly the reason WHY I want to bookmark them so that I don't have a problem finding them in the future when there's more addons to sift through. Amazing that I can't find it while I have it installed. (The one I'm looking for is Dark YouTube Theme by NiCU Natrapeiu)

I know I can just switch to any number of other similar add-ons but this one works and it infuriates me that I'd have to choose a different one just because the search function is terrible. Keep in mind it is already installed. I want to find the page for it at addons.mozilla.org so that I can reinstall it in the future should I need to do a fresh installation.

On all platforms running Disqus the three share controls and Disqus login control have all gone dead. Clicking has zero effect. Have already tried disabling all addons -- no effect.

it started yesterday. I've been trying to sign into this particular website for hours and i thought something wrong with website but it turns out i can sign into it when i use other browsers like chrome. https://www.goodreads.com/

I recently copied my Old Firefox profile to another folder and refreshed my Firefox Dev Edition browser. After refreshing, I copied all of the content of my old Firefox profile to the new default profile and then started the browser. Upon starting it, the browser was working with all of my previous add-ons. But whenever I close the browser and open it again, the icons of the add-ons at the overflow menu are not showing though there is space for the add-ons. Whenever I click at the add-ons, the error that 'Access to file was denied' - `The file at moz-extension://b408b31d-945f-43cb-881e-b1f4071942b6/index.html is not readable` shows up. I tried it with creating other profile folders and then copying my old profile data but it still always happens.

Any help?

I'm a Firefox Developer Edition user. After upgrading my Firefox to 69.0b1, I see a problem about network and extension:

In the same network, the case when the browser stuck at loading the page content has been more frequent (especially on script-rich sites like Twitter). At that case, the extension menu is irresponsive (which means that when I click on it, it only shows a pop-up with nothing in it). Closing all loading tabs doesn't solve this. After a long time after the loading starts, the tabs suddenly continue to load and the extension pages come back responsive.

Hello, I have the following issue:

I was watching some videos on youtube when the sound and picture started to stutter. It's like speed was constantly changing from x1 to x0.05 and back again. (It's not speed related) I closed firefox, then instantly got new update and the issue was not solved. It happens on every video but at random time. (The problem might occur at the start or in the middle of the video). What I did so far:

1. Updated my Nvidia Driver: did not helped

2. Checked the video in other browsers: It worked just fine.

3. Changed my Headsets from wireless BT to standard headphones: It did not helped.

4. Looked for similar issues on forums, but provided solutions did nothing.

5. Opened OBS to record the footage. Then it got interesting. It solved the problem. Opened OBS has fixed that issue.

But I don't want to use Firefox with opened OBS so pls help. Thank you for your time :)

SPEC:

i3-8100

16gb ddr4 ram

Nvidia 1050ti

Just installed the most recent FF update and in the extension screen I now see some orange and purple emojis and the end of the different adds ons. What do they mean? See attached screen shot. Thanks

I have multiple add-ons. I am using their functionality but I would like to hide them so it only shows 2 of them, without losing the effect of the others. How do I do that?

Worked fine, but now typically shows , e.g., "no media to process in current tab." Or it seems to download but then gives error message "MP2T No data received." It had just worked fine with Firefox 67.0. DownloadHelper v. 7.3.6. Looks fine in the Add-ons/"manage your extensions" tab.

Whenever I want to search something or type anything in Firefox it will automatically click what ever my cursor is over. This only happens when I press the A key though. I've tested it and it only happens on Firefox, and it doesn't matter what it is that the cursor is hovering over, as long as I press the A key it will register as a click. Is there a way to disable this as It's incredibly frustrating when I'm trying to search something and I end up "clicking" some random Youtube video or link.