Showing questions tagged: اعرض كل الأسئلة
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Request for font "xxx" blocked at visibility level 2 (requires 3) in nightly

My browser could only display the standard system fonts (such as Microsoft YaHei and Consolas), but not the fonts I installed. I was getting 'Request for font "xxx" block… (read more)

My browser could only display the standard system fonts (such as Microsoft YaHei and Consolas), but not the fonts I installed. I was getting 'Request for font "xxx" blocked at visibility level 2 (requires 3)' from the console on every website that tried to use my local fonts.

The problem appeared in obstacle removal mode, but didn't appear in the latest stable Firefox release.

Version: nightly 120.0a1(20231006152733) System: Windows 11 22H2 22621.2134

English is not my first language, so please forgive me if it doesn't make sense.

Asked by Tibrella 1 year ago

Answered by zeroknight 1 year ago

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Roblox website Shattered.

The layout on the Roblox website, https://www.roblox.com Has appeared to break, I've seen the website on Google chrome and Microsoft Edge and it's good to go. I am not aw… (read more)

The layout on the Roblox website, https://www.roblox.com Has appeared to break, I've seen the website on Google chrome and Microsoft Edge and it's good to go. I am not aware as to how this has happened. I have disabled every Addon I have, This issue is not caused by the Addons I have installed.

CTRL + F5 has Fixed My Issue! Thank You cor-el!

Asked by aombi 1 year ago

Answered by cor-el 1 year ago

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Cannot access local address 192.168.1.1

Cannot access local address 192.168.1.1 which is the address of the GUI interface to my ISP Gateway settings menu. I need it to be able to make changes to the Gateway se… (read more)

Cannot access local address 192.168.1.1 which is the address of the GUI interface to my ISP Gateway settings menu. I need it to be able to make changes to the Gateway settings.

I use to get displayed "Advanced" that allowed me to continue forward to get to an "insecure site", only recently that has not been happening (so I am stuck).

Any suggestions, advice, and/or workarounds are appreciated.

Thanks ~Bill

Asked by ElkHair14 9 months ago

Answered by ElkHair14 9 months ago

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Not possible to delete personal certificate

I had a personal certificate installed in Firefox and it was working well. It expired, so I got a new one from the same provider. Both appear in Firefox under "Privacy &… (read more)

I had a personal certificate installed in Firefox and it was working well. It expired, so I got a new one from the same provider. Both appear in Firefox under "Privacy & Security" -> Certificates -> View Certificates... The previous one is not valid any more, and every time I try to access some page with a certificate, it uses the old one. So I tried to delete the old one. Nothing has worked so far. Doing the straightforward way of selecting it in the Certificate Manager and deleting it makes the certificate disappear from the manager menu, but if I enter the certificate manager again, it is there again. I tried to delete both certificates, same issue, both reaper in the manager. I tried to delete them, close firefox, delete cert9.db, cert8.db and key4.db and nothing. Only thing left is delete my current firefox profile and start again... Any other idea or something that I might delete before to solve this?

Asked by david.roma84 1 year ago

Answered by david.roma84 1 year ago

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Chatgpt issue on Firefox browser, comparing Edge

I am experiencing issues with my ChatGPT subscription while using it on the Firefox browser. Despite having an active subscription with access to ChatGPT-4, the interface… (read more)

I am experiencing issues with my ChatGPT subscription while using it on the Firefox browser. Despite having an active subscription with access to ChatGPT-4, the interface only shows an 'Upgrade' option instead of the 'Refer a Friend' feature, which suggests that my subscription isn't being recognized properly. Additionally, whenever I try to send a message in the chat, I receive an error stating, 'Our systems have detected unusual activity from your system. Please try again later.' I haven't encountered these issues on other browsers. Could you please provide assistance or guidance on how to resolve these problems with Firefox?"

I have tried to clear the cache, and relogin, does not work...

I am wondering if this is an issue of Firefox or ChatGPT, any resolution on this?

Asked by Zhenggli 1 year ago

Answered by Zhenggli 1 year ago

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Server Sent Events in Dev tools -> Network tab

I'm having a pretty frustrating developer experience using Firefox to help develop an app that uses Server Sent Events. Now, I'm not sure if I'm the one at fault or if it… (read more)

I'm having a pretty frustrating developer experience using Firefox to help develop an app that uses Server Sent Events. Now, I'm not sure if I'm the one at fault or if it's something to do with Firefox itself (most likely I'm missing a config option somewhere).

Anways, the issue I'm having is that I cannot seem to be able to see Server Sent Events in the network tab of dev tools. This is specifically what I'm looking for: https://firefox-source-docs.mozilla.org/devtools-user/network_monitor/inspecting_server-sent_events/index.html

I'm testing this functionality by going to https://sse.dev/testpage.html, opening my network tab. I can see the connection to the SSE endpoint however, all I see is "No headers for this request" or "No response data for this request". I know it's getting the data through the event source because I can do stuff with the data. I've also tested this in Edge and everything appears in their network tab as expected which, makes me feel like this is more of a browser-specific issue. Again, I feel like it's me missing a config somewhere or having a privacy setting set which is somehow messing with the event stream.

Any help is appreciated... I guess I got to use Edge for the time being 🤮

Asked by jordan.8474 1 year ago

Answered by cor-el 1 year ago

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Recently closed windows

Hello, once again the function of restoring recently closed windows has stopped working, it is displayed in gray and you cannot enter it I usually work on two or three wi… (read more)

Hello, once again the function of restoring recently closed windows has stopped working, it is displayed in gray and you cannot enter it I usually work on two or three windows at the same time and this function usually works, but I can't use it for the second or third time. Can I recover closed windows? I will be grateful for your help Best regards, Paweł U

Asked by bthd 1 year ago

Answered by cor-el 1 year ago

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Disable Tab Search

Recently the V-like icon/button appeared at the right-hand end of the top line of my Firefox windows. This Tab Search could be invaluable to some, but I have no need for… (read more)

Recently the V-like icon/button appeared at the right-hand end of the top line of my Firefox windows. This Tab Search could be invaluable to some, but I have no need for it. If I start to get too many tabs I just use another window. However, I click on it constantly when I intend to minimize the window. I have been clicking on the - icon/button in EVERY WINDOWS APPLICATION since Windows began, and as it has ALWAYS been the LEFT-MOST item in the UPPER RIGHT CORNER I haven't had to think about it in decades. But now it isn't the left-most, that is now tab search.

Please, please, PLEASE provide a configuration option to remove Tab Search from the top line.

Thanks!

Roy Harvey Cheshire, CT

Asked by RHinCT 2 years ago

Answered by TyDraniu 2 years ago

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Firefox and Google Recaptcha

I recently switched ISP and now when I try to google anything with firefox I keep getting this message appear: "Our systems have detected unusual traffic from your compu… (read more)

I recently switched ISP and now when I try to google anything with firefox I keep getting this message appear:

"Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot."

It prompts me to click 'I am not a robot' then pick out which lights have cars etc in them. Worked fine before the ISP change. Some notes:

- This does not occur on Microsoft Edge or Chrome. - The only add on I have is Ublock but it still does this when I have that disabled. Plus I have Ublock on Edge and there are no issues.

If it's my IP address, then why does this ONLY appear when I use Firefox? Surely it would also appear when using google on any browser if my IP address was in question...

From what I am reading online, my only option is to either: - Use a different search engine ; or - Use a different browser.

I'm curious to hear other people's thoughts on this.

Asked by COURIER 6 1 year ago

Answered by cor-el 1 year ago

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Gmail endless login loop (but only in Firefox)

Hi I've been having an issue logging into Gmail using Firefox. I've used both Gmail and Firefox for years and have never had a problem, but I now get stuck in an endless… (read more)

Hi

I've been having an issue logging into Gmail using Firefox. I've used both Gmail and Firefox for years and have never had a problem, but I now get stuck in an endless loop on the Gmail login page. I select my account, enter my password, then get sent back to the account selection page.

The problem seems to be relating to me trying to link two Gmail addresses so that mail from one is forwarded to the other. I set up one account this way without any issue, but when I went to do it with a different account, I got an error code. After that, I was logged out of Gmail in Firefox and haven't been able to log back in.

Things I've tried so far:

  • Using a different browser. I can log in without issues in Chrome.
  • Logging in with a different method. Neither my password nor my passkey work.
  • Logging in with a different Gmail account. All of my accounts seem to be stuck in this way.
  • Disabling all my extensions. This doesn't help.
  • Clearing Firefox's cache. No luck here.
  • Restarting Firefox and restarting my PC. Turning it off and on again doesn't fix it.
  • Contacting Google support. They said they think it's a browser issue as I don't have any problems using Chrome.
  • Using Firefox's private browsing mode. This does work and I can log in to Gmail. However, I don't know exactly what the problem is because I've disabled all my extensions and cleared the cache in regular browsing mode and still can't log in that way.

So I have a partial solution (using Firefox's private browsing mode) but it's not a long-term fix. What else can I try? Has anyone else seen this problem before and been able to fix it?

Asked by alexblake2 1 year ago

Answered by zeroknight 1 year ago

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Firefox keeps freezing, but only visually

For the past few days, Firefox has been freezing up. By playing around with it, I've found that it's still functioning, but it ceases to update visually. I'm not having t… (read more)

For the past few days, Firefox has been freezing up. By playing around with it, I've found that it's still functioning, but it ceases to update visually. I'm not having the same issues with any other program on my PC, I don't see the icon to update Firefox, and I've restarted my PC a few times along the way.

When this happens, it's not just website contents that freeze, but Firefox's UI as well. Hovering a tab doesn't highlight it. Clicking the hamburger doesn't appear to open the menu. Etc...

If I have a video playing when this happens, I will continue to hear it, but the frame the video is on stays in place.

If I click on another open tab, it will still show me the tab it visually froze on, but if I end Firefox with Windows Task Manager & reopen it, the session saves the tab switch, so it's still taking mouse inputs. I've been able to do similar with keyboard inputs by clicking on the address bar and entering a new URL. I don't see anything as I type it, but after using Task Manager to close and reopen Firefox, the site I entered is there.

I can switch between open Firefox windows when this happens without issue, even on the same monitor, and if I pull up something else in front of Firefox and then switch to Firefox it will still display what was last visible in that Firefox window while the bug is occurring.

I have tried disabling add-ons, and actually found that disabling some of them made it happen *more* frequently, not less. Privacy Badger, Auto Tab Discard, & Ad Nauseum specifically. Switching from Ad Nauseum to AdBlock Plus or uBlock Origin neither increases nor decreases the frequency. My other add-ons, like Duplicate Tabs Closer, haven't had any effects on frequency that I can see. With all of my Add-ons disabled, Task Manager shows double the number of Firefox processes.

I tried to clear my history, but I can only select my last 1 hour of history, as clicking on the dropdown box to select another duration will cause the problem to occur & I can't see the other options in the box to select a longer option. The dropdown to select a topic for this question has the same issue.

These are some actions that risk causing the bug to start, but aren't 100% reproducible, and the list is not exhaustive:

  • Trying to click & drag to pull a tab into becoming its own window or to move the tab into another window. (Firefox does not save this movement if it causes the bug, so closing and reopening it will keep the tab in the window it was already in.) This seems to work fine for some sites, but specifically tends to break if it's a YouTube tab.
  • Mid-clicking to open a link in a new tab, if done on several links in a row
  • Clicking on a UI element, like the hamburger button
  • Right clicking on an image and selecting "copy"
  • Right clicking within Firefox
  • Opening Firefox

I have not seen the bug occur at any time that I was not actively providing some input to the Firefox program.

Asked by Sean 1 year ago

Answered by Sean 1 year ago

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Incredible slow download speeds with 999Mbps connection (below 15Mbps)

Just recently Firefox seems to have its downloads capped at 15-16 meg speedtests show the full 1Gig speed OPERA AND EDGE both download at the full 999 megs but firefox … (read more)

Just recently Firefox seems to have its downloads capped at 15-16 meg speedtests show the full 1Gig speed OPERA AND EDGE both download at the full 999 megs but firefox has recently stopped downloading any faster then 19 meg

what in firefox could be causing this its not happening in any other browser.

Asked by firefox2776 1 year ago

Answered by firefox2776 1 year ago

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Removing Tabs Bar in Firefox Browser on Windows

Hi, I'm trying to remove the bar at the top of firefox browser with tabs in them. I read another article (https://support.mozilla.org/es/questions/1417387#answer-1588947… (read more)

Hi,

I'm trying to remove the bar at the top of firefox browser with tabs in them. I read another article (https://support.mozilla.org/es/questions/1417387#answer-1588947) under spain link, i think, and the solution said to write "TabsToolbar-customization-target { visibility: collapse !important; }" somewhere. Where do I go to write that?

I tried the console by pressing f12, but that doesn't seem like that's it. In that article it also mentions to go to about:config and change the status of "browser.tabs.drawInTitlebar" to false, or delete it, but didn't work either.

Asked by Rohan Kapur 1 year ago

Answered by Rohan Kapur 1 year ago

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youtube does not automatically play the next video in the playlist when its loaded

When a playlist is loaded and played on YouTube, the next video in the playlist should automatically start playing once the current video reaches its end. This feature is… (read more)

When a playlist is loaded and played on YouTube, the next video in the playlist should automatically start playing once the current video reaches its end. This feature is commonly known as autoplay. However, I couldn't get it to work consistently. When the current video is finished, next video is loaded normally but where it should automatically play it doesn't.

I have tried below to address this issue:

  • Autoplay next video works in safe mode.
  • "allow audio and video" in autoplay permissions in https://support.mozilla.org/en-US/kb/block-autoplay doesn't help
  • I have also set media.block-autoplay-until-in-foreground preference to false in about:config but didn't help
  • I have tried uninstalling all extensions and it didn't help
  • Tried logging out of youtube, but this didn't seem to help with the issue.
  • Tried "Clear startup cache" in "more troubleshooting information" menu, didn't help
  • Tried "Refresh Firefox" which didn't help

Thank you.

Asked by choijaeho 1 year ago

Answered by choijaeho 1 year ago

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Can't open Firefox - error re "platform version '120.0.1'

Hello, Clicking to open Firefox gives me the following error message: Error. Platform version '120.0.1' is not compatible with miniVersion >= 120.0 maxVersion <= … (read more)

Hello,

Clicking to open Firefox gives me the following error message:

Error. Platform version '120.0.1' is not compatible with miniVersion >= 120.0 maxVersion <= 120.0

Can't open firefox! I'm running Windows 11 version 10.0.22631 Build 22631

Thanks! Julie

Asked by Julie 1 year ago

Answered by Terry 1 year ago

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Your Firefox profile cannot be loaded. It may be missing or inaccessible

Hello, This has been very challenging for more. I have searched the internet forms I cannot find the solution to this issue, please help! When I first bought this compu… (read more)

Hello,

This has been very challenging for more. I have searched the internet forms I cannot find the solution to this issue, please help! When I first bought this computer I tried to install Firefox it crashed and said that there was another instance of Firefox running. Now I tried again to reinstall Firefox and I am getting a new error, which is: Your Firefox profile cannot be loaded. It maybe missing or inaccessible. I followed one of the forms on this site. I did all that was in the form, IE: I tried to recreate profiles through the profile manager. I also tried to clear the cache in the cache folder. I also tried to move the profile folder via the profile manager. Nothing has worked. Please help me I am very disparate. Also so if necessary is there a way to get live support. thank you :)

Asked by YouTube Everything 9 months ago

Answered by YouTube Everything 9 months ago

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How to disable protection, or enable dark mode, for Firefox pages

I've always liked the Firefox New Tab page, with Pocket, and until today, DarkReader plugin has always worked. But now it says that it can't because the page is protecte… (read more)

I've always liked the Firefox New Tab page, with Pocket, and until today, DarkReader plugin has always worked. But now it says that it can't because the page is protected.

I tried the solution to use bookmarklets, suggested in https://support.mozilla.org/en-US/questions/1350781, but it didn't have any effect (https://sanketmehta7.github.io/DarkMode-JS-BookMark/

If I can't find a solution, I'll just ditch Pocket, and use Google as my first page, or something. Or maybe ditch Firefox, which doesn't seem to think that dark mode is important. I don't like being blinded by the light.

Asked by Jeff Learman 1 year ago

Answered by cor-el 1 year ago

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disney plus videos are not high quality on firefox

like the subject says the video on disney plus is very choppy/blurry/not 4k like it should be can u guys look into it? the video is blocky and blurry on firefox but not o… (read more)

like the subject says the video on disney plus is very choppy/blurry/not 4k like it should be can u guys look into it? the video is blocky and blurry on firefox but not on chrome for some reason and id like to fix it soon

Asked by dossantosjulia54 1 year ago

Answered by dossantosjulia54 1 year ago

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Using Firefox with a VPN yields PR_END_OF_FILE_ERROR

Using Windows 11. I'm using a free Proton VPN. My Firefox version is 103.02. I want to be able to continue to use the VPN when using Firefox to check my gmail accounts. I… (read more)

Using Windows 11. I'm using a free Proton VPN. My Firefox version is 103.02. I want to be able to continue to use the VPN when using Firefox to check my gmail accounts. If I disconnect the VPN, Firefox lets me access my mail site without a problem. When I use the VPN connected, I'm getting a PR_END_OF_FILE_ERROR

Is there a way to keep the VPN on and connect with no error? Is there a Firefox setting I can change? I don't have proxy selected in Win 11 connections. Cache is cleared.

Asked by Lakshmi 2 years ago

Answered by cor-el 2 years ago