Firefox 技術支援討論區

Installed the latest version of Firefox. Tried to change home page to www.google.com/news and got an Sample CA 2 error page. I then tried to access financial, shopping and other common links to get the same results. I got into a chat with McAfee and they sent be back to you. I have tried turning off firewall, and other features and nothing improved. I am running McAfee Total Protection on Windows 10. Suggestions?

So, I just tried to get onto Twitter today, and for some reason, the site refuses to come up. I get a blank page listed under 'new tab', but no sign of twitter itself. I had to use Tweetdeck to get onto the site at all. Is anyone else having this issue, or know how to fix it? I just updated to Version 85.0 of Firefox to see if that would fix it, but no luck. Including a screenshot of what I'm seeing. If anyone can help, it'd be appreciated. All the other sites I've been to have worked.

I'm running the latest version of Firefox (85.0 64bit) on Windows 10.

Perhaps I could get help here.

I can't login in either https://www.icloud.com/ or https://tv.apple.com/

Screenshots of the problem are attached here. In both websites I see the circle as it is trying to load (on icloud, eventually, get an error "iCloud encountered an error while trying to connect to the server"). I've tried to use these websites with Chrome and Edge and it works normally.

Solutions I've tried but did not work: - cleaned cache and history; - turned off firefox protections against monitoring; - turned off uBlock Origin (it's the only plugin installed besides DuckDuckGo) - tried in private window, does not work as well

Is this a known bug or/and is there any solution? I can try anything you will suggest to me, I really need to open these websites and I do not want to use any other browser besides Firefox.

The Safeway website has always supported Firefox until recently. Now we are told it is incompatible with Firefox and you must use the Chrome browser. Complained to Safeway and they just said they will forward it to their website manager.

Firefox works with all other websites I use.

I keep getting this Yellow Message - A Web Page Is Slowing Down Your Browser. I was getting it with Windows 7. I only had 6GB RAM, so thought it was because I kept running out of RAM. Got a new computer, HP Z230 Tower Desktop PC - Intel Xeon E3-1225 v3 3.20GHz, 32GB DDR3, 480GB SSD, with Windows 10 Prom, and I'm still getting that message. I did all the suggestions on this website to no avail: https://blogs.systweak.com/a-web-page-is-slowing-down-your-browser/ Any suggestions for stopping this?

hey i have firefox 8.5 - and a problem since v8.4 and present. Web pages load very slowly - the whole browser is very slow, the load on the frame RAM and CPU is reaching its zenith with the windows open. In one word the browser has become useless. Anticipating responses - 1. In safe mode - browser speeds up slightly, but websites still have lags and take a long time to load. 2. I reinstalled firefox - the errors continued. 3. I turned on firefox without logging in and with add-ons disabled - the browser worked with the errors described above. 4. I turned on firefox and logged into the profile, but turned off the add-ons - firefox - still has errors; I turned on a generation of additions (recommended) - firefox still has bugs. 5. My antivirus is not blacklisted by firefox - and I have no worms etc. 6. Standard or changed settings - firefox doesn't work well. Any suggestions or advice? Websites like FB, YT and others are simply unloadable with such lags. thanks.

I had an odd thing happen in FF. New tabs would not bring up a site. Old tabs that were open from the previous evening would run. Bing worked fine, though, so it wasn't a networking problem. I finally bounced FF and everything worked again. Just wanted to report it. Thanks.

Hi, I would like to know how I can change the screen from portrait mode to landscape mode on a laptop. I assume this is done in the browser? There is an answer to this question from 2014, but that answer does not work anymore (I tried it). All the other answers seem to be for mobile devices. I would like to fit a certain amount of text from a website on one page. This is difficult in portrait mode. I am forced to zoom out to 50%, and it is then difficult to read the text. This is because I need to fit all the text on one page, for a screenshot. Please note that I don't want to switch permanently to landscape. I just want landscape for one website. So it should preferably be easy to switch back and forth between portrait and landscape. I have looked for this setting in my computer, and I can't find it. Sorry if this is a dumb question. But I have been unable to find the answer myself.

Hello everyone. I'm just wondering if mozilla has a folder in my computer where it saves my online games. Exemple: *.rvdata2, *.rpgsave, *.dat, *.sav, *.save, *.rsv, *.qsp, *.rvdata, *.rxdata, *.lsd, *.sol If those extentions are available anywhere in my pc, because mozilla saves it.

I usually watch YouTube video's at 1.25x speed, and I noticed recently that it seem to make some audio distorted. So far I've only noticed it on lower notes, but it causes to sound a bit distorted and warbled.

I noticed it on this video: https://youtu.be/IubSudelVmw?t=429 at the tagged time, and also on a channel called The 8-bit Guy on his intro theme. https://youtu.be/d3NIe1jTZMc

Again, this is all at 1.25x speed (or faster), and this only seems to happen in firefox. I made sure to check and see if it was my speakers, which it isn't because I can also hear the distortion through headphones.

I'm not sure there's much to be done to correct the issue, but I thought I'd post about this in hopes it might get checked in a future update.

OS: Windows 10 (Japanese) (updated) Firefox version 84.02 (64-bit) (updated) Drivers (updated)

I got an email from a reputed PDF OCR software and scanner company as usual for winter sale. I decided to buy the software and click the BUY link in the email. On the website I entered required information and when clicked the process button unexpectedly on the next page I was supposed to fill in my Credit card password which was strange and I left the website before leaving did left the chat message "why do you need password".

After a while I checked the Firefox browser's history and surprisingly there wasn't any history of that website. So, question is when I was not using Private browsing then why there wasn't web history? Do you think it is technically possible?

Any guidance will be appreciated. Thank you.

I open chrome and the google privacy window runs quickly. I open the mozilla firefox with google search engine the privacy page remains in office for a long time before acceptance and can perform navigation and searches with the browser

Hello,

I have an app .net core on production server. When i call my app with chrom,Safari , il works fine. but with firefox il call get/post twice each time,it doesn't happed in dev environment. Here is IIs log :

2021-01-22 08:45:59 172.18.200.5 POST (APP) - 443 - 172.18.200.1 Mozilla/5.0+(Windows+NT+10.0;+Win64;+x64;+rv:84.0)+Gecko/20100101+Firefox/84.0 (URI) 0 0 64 656 - 2021-01-22 08:45:59 172.18.200.5 POST (APP) - 443 - 172.18.200.1 Mozilla/5.0+(Windows+NT+10.0;+Win64;+x64;+rv:84.0)+Gecko/20100101+Firefox/84.0 (URI) 200 0 0 718 -

in client side, all requests like fine , they have a status 200

Can you help me ? thanks

Hi,

When I visit https://messages.google.com/web/authentication with Firefox's history setting set to "never remember history", a blank white screen loads. The following custom settings allow for the site to function as expected: Always use private browsing mode unchecked Remember browsing and download history unchecked Remember search and form history unchecked Clear history when Firefox closes checked with all of the settings for this option as checked

However, when the following Firefox history setting is changed the site becomes nonfunctional: Always use private browsing mode checked

I am a security conscious user who would prefer to have Firefox never remember my history at all times. I want to be able to use the Firefox Desktop browser to utilize Messages by Google's web client. I followed all of the instructions from a similar post on the Firefox forums, https://support.mozilla.org/gl/questions/1257862 , and I isolated the history setting as the source of error to my problem. It would be helpful to all parties (Firefox users, Google Messages, and Mozilla Firefox) if we determine that this is a Google Messages' web client issue or a Firefox Browser issue.

Firefox version 84.0.2 Windows 10 64 bit. Cannot connect to Centurylink webmail (centurylink.net). Can connect to Centurylink home page (centurylink.net) . Upon entering password to access Centurylink webmail from the home page, I get redirected to a new URL which is nothing more than a blank page trying to load. Firefox used to work with Centurylink - no problem - all the time. I can access using Chrome or Edge.

Tried refreshing Firefox - no good. Disabled add ons - no good flushed cash, history etc - no good Tried adjusting cookie settings - no good Tried running in safe mode - no good Help?

Auf einer Website (https://www.frag-caesar.de/) bekomme ich bei manchen Suchen die Fehlermeldung Die Website kann nicht angezeigt werden, da die Authentizität der erhaltenen Daten nicht verifiziert werden konnte. Aber die Adresse hat das selbe Zertifikat wie ander die funktionieren. Ich benutze Windows 10. Ich habe die Website auch schon gewithelistet hat nichts gebracht. Schonmal Danke :)

I find the url link that is about mp4 but I can't access it. Like these.

https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2021-01-21-04-15-30-5d8fac.png

https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2021-01-21-04-16-44-0f2429.png

I tried to open with Firefox and Chrome but both are not working.

before to ask, I saw similar question with mine that is about Access Denied. However I can't resolve it.

What should I do?

(as I Korean, I'm not good at English so if you're in hard to read my ask, please let me know I have to explain once more.

And "이 XML 파일은 관련된 스타일 정보를 가지고 있지 않은 것 같습니다. 문서 트리는 아래와 같습니다." means "This XML file does not appear to have any style information associated with it. The document tree is shown below.")

Hi, I've recently learned, like others, that the Firefox browser no longer supports plain http requests and automatically diverts to https. I develop websites and have in the past used Apache Virtual Hosts. I want to be able to achieve the same thing, specifically, I want to use the domain name the site will eventually be hosted on, but point to a local directory: localhost/mywebsite newWebsite.com

I'm getting the impression that I will now have to create SSL Certificates for each local site now, so that I can use the https (port 443) protocol. Am I right to assume this, or am I missing something that will make my life easier? I have looked online, but can't find much in the way of answers.

Thanks for reading.