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Firefox >79 slow to load pages

Was using FF 79.0. Everything worked great. I upgraded to 80 or so a while back and found that it was taking ~7-10 seconds before FF would begin to load an initial webp… (閱讀更多)

Was using FF 79.0. Everything worked great. I upgraded to 80 or so a while back and found that it was taking ~7-10 seconds before FF would begin to load an initial webpage, so I used system restore to go back to 79. I've upgraded to 82.0.2 and the same thing is happening. Tried going back using system restore, but system restore failed for some reason, so I'm now stuck. I haven't had success re-installing FF 79.0. Any ideas why FF would be so slow loading a page? FYI, once I'm on that website, if I click to another page on that website, it loads quickly and normally. Only seems to be when I'm moving to a new website. I'm using Windows 7.

bgula 於 1 年前 詢問

FredMcD 最近回覆 於 1 年前

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I just installed windows 10 and now firefox doesn't work right = very slow, it was fine before

I just upgraded my computer to a 1 tb hard drive and installed windows 10. Now firefox doesn't work right, example: I go on Facebook or another site and when I try to typ… (閱讀更多)

I just upgraded my computer to a 1 tb hard drive and installed windows 10. Now firefox doesn't work right, example: I go on Facebook or another site and when I try to type a post I have to type 2 or 3 letters, then wait several seconds for them to appear. I have re-position my cursor and type 2 or 4 more letters and wait again. Can this be fixed?

paul160 於 2 年前 詢問

FredMcD 最近回覆 於 1 年前

Bitdefender: suspicious connection blocked involving Firefox - signature-2.cdn.mozilla.net

Each morning, when I first cold boot my computer, the moment I open my Firefox browser, I receive numerous (10+) identical error messages from Bitdefender: Suspicious con… (閱讀更多)

Each morning, when I first cold boot my computer, the moment I open my Firefox browser, I receive numerous (10+) identical error messages from Bitdefender:

Suspicious connection blocked: Feature: Online Threat Prevention

firefox.exe attempted to establish a connection relying on an unmatching security certificate to content-signature-2.cdn.mozilla.net. We blocked the connection to keep your data safe since the used certificate was issued for a different web address than the targeted one.

Question: Is this ACTUALLY coming from Firefox? If so, please match your security certificates! If that's impossible due to a technical issue, then please email me your confirmation so that I can add an exception to Bitdefender.

Question: If it's not coming from Firefox, please email me, letting me know what additional system information you require so that we can get to the bottom of who/what is masquerading as Firefox while attempting to establish an unauthorized Internet connection from my computer.

HP Envy laptop, Windows 10 OS, latest update.

This has been occurring for several months.

Thank you for your time.

swamper 於 4 個月前 詢問

jscher2000 最近回覆 於 2 個月前

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Firefox craashes computer

Firefox crashes and restarts my computer all the time. What happens: Suddenly the screen just goes black and my PC boots up again. Like the power was cut for a second. W… (閱讀更多)

Firefox crashes and restarts my computer all the time.

What happens: Suddenly the screen just goes black and my PC boots up again. Like the power was cut for a second.

When does it happen: It started in the last quarter of last year. It happens randomly when firefox is open and multiple times a day! It does not matter whether there is heavy load on the system or just few pages are open and I'm not even doing anything. I think it has happened only once while gaming (but the firefox was open that time). And generally with heavy workloads (gaming/solidworks) the PC runs just fine. Since it started I have done two clean installs of Win 10, "refreshed" the firefox, tried disabling all extensions, disabled hardware acceleration. The crash still happens.

The crash: The windows event has two errors after reboot: Event ID 6008 and 41. The crash happens so suddenly, there are no crash logs when windows boots up. It seemed so odd that I started to suspect my PSU is broken. BUT THEN I used edge browser and my computer didn't crash for a WEEK.

I miss using firefox to sync my stuff between mac, android and windows without having to log into big corporation account. But since starting to use firefox again, the crashes are back just as before.

Any Ideas how to fix this?

toores 於 9 個月前 詢問

·´¯`·...¸>-)))º> ~dbben 最近回覆 於 8 個月前

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Firefox doesn't load any webpages -- or it's own settings!

So yeah, I don't know why but since yesterday it has been acting strange. I haven't tinkered with anything if my memory serves right. Whenever I try to open a website or … (閱讀更多)

So yeah, I don't know why but since yesterday it has been acting strange. I haven't tinkered with anything if my memory serves right. Whenever I try to open a website or the Preferences page or anything -- it is blank! I can't open new tabs too. I tried various solutions like no Hardware Acceleration, refreshing and even re-installation. However, what is weird is, I can use Firefox alright with Window's Safe Mode (not Firefox's, Window's).

I tried clearing AppData and some other stuff and am getting no response. Any help would be greatly appreciated!

hanos 於 1 年前 詢問

HACKERSOFT 最近回覆 於 1 年前

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Firefox does not load, opening briefly and then closing

I have had Firefox downloaded for a considerable amount of time and had begun to use it as my daily browser, until I started experiencing issues, concerning the loading. … (閱讀更多)

I have had Firefox downloaded for a considerable amount of time and had begun to use it as my daily browser, until I started experiencing issues, concerning the loading. I have experienced this issue in all cases when trying to open the browser through the desktop shortcut, other icons, and even the .exe file, and typically I will see a brief white screen of Firefox before it immediately closes again. Frustrating to say the least and a quick google provides no insight. I have attempted on multiple occasions to uninstall and reinstall, however to no avail, and have even tried to create a new profile, via the Run (Firefox.exe -P) but again with no success. Running the browser in Safe Mode (Shift) will also work for a split second with the dialogue opening and then instantly shutting. Any suggestion on a potential fix would be great.

Elliot Grayston 於 11 個月前 詢問

FredMcD 最近回覆 於 9 個月前

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Firefox will not play sound on youtube videos

Since yesterday, Firefox will not play sound on youtube videos and some other embedded videos (eg Newsflare). IE and Chrome will play the sound. Have checked the sound sy… (閱讀更多)

Since yesterday, Firefox will not play sound on youtube videos and some other embedded videos (eg Newsflare). IE and Chrome will play the sound. Have checked the sound system and everything seems OK as music still plays and websites with sound still work. Someone suggested it could be a flash player problem, but have checked Adobe flash and it is the latest version. I really don't know what the problem is. As an aside, my Train Simulator (which is run through Steam) also has no sound and it did 2 days ago!, but my Flight Simulator (also on Steam) has sound! Just can't get my head round it!! Help!!

sddsddean 於 2 年前 詢問

rhiannon05 最近回覆 於 1 年前

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Firefox won't load pages while other browsers do

I keep having problems with Firefox not loading certain pages despite that Microsoft Edge works fine. I've cleared my cache and cookies, tried disabling my firewall, and … (閱讀更多)

I keep having problems with Firefox not loading certain pages despite that Microsoft Edge works fine. I've cleared my cache and cookies, tried disabling my firewall, and also tried Safe/troubleshooting mode and the problem was still there. Facebook Messenger and Google Hangouts are two of the ones that regularly don't work (and sometimes Submittable, Outlook, and Google Docs), but sometimes I can just refresh the page half a dozen times and then it works. I moved and switched internets two weeks ago and it may have started then (or a few days after). I also tried turning off the proxy and disabling Ipv6.

My comp: Windows 10, 64-bit, HP laptop, new in December 2019. Processor: AMD Ryzen 3 3200U with Radeon Vega Mobile Gfx.

FrancesKoz 於 8 個月前 詢問

FredMcD 最近回覆 於 7 個月前

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Firefox crashing, even in safemode

Firefox is crashing and i can't even get into the crash reports or any pages. I cannot open it in safe mode. I have not tried the refresh option as I am not sure what … (閱讀更多)

Firefox is crashing and i can't even get into the crash reports or any pages. I cannot open it in safe mode. I have not tried the refresh option as I am not sure what will happen. I have run a virus scan and there are no reports These are unsubmitted crash reports. I am not sure what app to use to open and read them. Thank you, Emmie

pending 3F4BF78F-6DFA-43E9-8832-55BC51910A11.dmp 47B8CA38-5B5F-43CD-AD9D-212912705BEA.dmp 47B8CA38-5B5F-43CD-AD9D-212912705BEA.extra 53BF2221-C43E-4B7E-8695-2703B0A83E98.dmp 65DA89DC-9189-4B19-9AA4-29AA750CC224.dmp 65DA89DC-9189-4B19-9AA4-29AA750CC224.extra 0327E3B4-029F-4A64-87E7-A657F1A9E1B3.dmp 7819FD38-5474-47A8-8B23-0D1D66A7BE1D.dmp B6EB60C1-A78B-4456-83C8-8B674F53219A.dmp B6EB60C1-A78B-4456-83C8-8B674F53219A.extra C521238C-6263-43BA-8C5E-0A365B7C0103.dmp C521238C-6263-43BA-8C5E-0A365B7C0103.extra D9EDA20E-8B5D-4A5A-AEC3-679BAB9B1AF2.dmp D9EDA20E-8B5D-4A5A-AEC3-679BAB9B1AF2.extra EAB65A10-DD47-41A8-951F-C7F2C0CD0164.dmp EF7090EE-AC41-4008-9DE4-D72F3BC99559.dmp EF7090EE-AC41-4008-9DE4-D72F3BC99559.extra F5F50D91-6A8A-47E9-B920-4EA1EA41E47B.dmp

scottnmari 於 1 年前 詢問

FredMcD 最近回覆 於 1 年前

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Firefox 77.0.1 address bar seem broken. Won't show common sites without deleting anything in the URL bar, no down arrow

I had set the about:config settings after 75 came out to fix the address bar. Today I got 77.0.1 and now the address bar seems broken again. When I mouse over it, there… (閱讀更多)

I had set the about:config settings after 75 came out to fix the address bar. Today I got 77.0.1 and now the address bar seems broken again. When I mouse over it, there is no longer a down arrow to click and show my common sites. If I click in the bar and then delete everything, the list of common sites appears. If I click away and click back into the blank address bar, now I have to hit the down arrow to get the list to appear. I need a way to get the down arrow back so the address bar works as expected.

These config options are all set to false:

   browser.urlbar.openViewOnFocus
   browser.urlbar.update1
   browser.urlbar.update1.interventions
   browser.urlbar.update1.searchTips
   browser.urlbar.update1.view.stripHttps

jake-firefox 於 1 年前 詢問

jscher2000 最近回覆 於 1 年前

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Browser opens, but can't click anything and doesn't show bookmarks

Hey folks, As of about 3 days ago, when I opened my Firefox browser, I was unable to click anything and the browser wasn't displaying my bookmarks. The only responsive b… (閱讀更多)

Hey folks,

As of about 3 days ago, when I opened my Firefox browser, I was unable to click anything and the browser wasn't displaying my bookmarks. The only responsive bit is the menu button. I can click on it and after some lag, it will display the menu, but it hangs after that. I tried reinstalling and other troubleshooting tips I could find, but nothing seems to be working. Any help would be helpful! Thanks in advance.

KS 於 1 年前 詢問

FredMcD 最近回覆 於 1 年前

Firefox is not responding

For some reason, randomly, and now this is occurring more and more frequently, Firefox will just hang and say that "Firefox is not responding," and I have to wait ~30 sec… (閱讀更多)

For some reason, randomly, and now this is occurring more and more frequently, Firefox will just hang and say that "Firefox is not responding," and I have to wait ~30 seconds for it to unfreeze and continue using Firefox. I have tried every potential solution that I could find on the Internet, such as disabling hardware acceleration, creating a new places database, etc., and I still keep getting these 30 second freezes on a pretty frequent basis. Do you guys know what might be going on?

Lee150 於 4 週前 詢問

FredMcD 最近回覆 於 2 週前

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Mozilla crashes a lot in my computer

Hello please there's some about:crashes : The list is very long... There's some just crased today, thanks for your help. bp-ea1733c3-7f4b-45e6-8ca4-da7910210429 bp-6482e6… (閱讀更多)

Hello please there's some about:crashes : The list is very long... There's some just crased today, thanks for your help.

bp-ea1733c3-7f4b-45e6-8ca4-da7910210429 bp-6482e62d-feb3-46e5-8a8a-4b2420210429 bp-b0605132-5cb2-4335-9e56-281e40210429 bp-e7193168-86e4-4425-8459-0c99a0210429 bp-296aebd0-64ef-4ab0-9624-4f9df0210429 bp-5c19e1d5-8edd-4e80-95ea-546410210429 bp-897a7c0a-2ca6-44f4-aa4d-1f45d0210429 bp-f8402f47-c747-4d63-b783-97d7d0210429 bp-43d5377c-9376-4e3e-85b2-98ce40210429 bp-e8db679b-f941-48a7-9353-ca0140210429 bp-ebcfdbd5-a592-4732-84b3-0af930210429

alfamaga 於 9 個月前 詢問

·´¯`·...¸>-)))º> ~dbben 最近回覆 於 8 個月前

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Error message: A copy of Firefox is already open. But no other copy is open.

Using previous advice found for this problem here, I typed the following into Terminal. The results show I have three profiles, which I'll try to explain below. cd ~/Libr… (閱讀更多)

Using previous advice found for this problem here, I typed the following into Terminal. The results show I have three profiles, which I'll try to explain below.

cd ~/Library/Application\ Support/Firefox/Profiles/
ls -l

drwx------@ 41 abababab staff 1312 Jan 15 13:38 0kr25gzy.default-release drwx------@ 71 abababab staff 2272 Jan 15 13:20 8638osoq.default-1513387167461 drwx------@ 37 abababab staff 1184 Jan 16 13:57 k8u9jknd.default-release-1

I use Firefox as my business email and all was working fine until I upgraded Firefox using my Safari browser and created another login profile based on my personal email. That's when the error 'a copy is already open' began. To solve it, I did the above and had two profiles a 'default' and a 'default-release'. I believe I deleted the 'default', and the problem remained. Then I tried a reinstall, and I suppose that's the 'default-release-1' profile, but I really have no idea. The problem for me is that I need to import bookmarks, the business email account linked to Firefox and Host Gator, and all my LinkedIn, MailerLite stuff. I do not want to lose all this and just do a clean reinstall. However, now because I can't open any version of Firefox, I have no way to access the business emails, etc, so I can't recover the Firefox account linked to this business email and get all this stuff back. And I don't know which of the above three profiles I need to delete to get it all working again. Please help!!!

skskknox 於 1 年前 詢問

manuscripts 最近回覆 於 1 年前

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Fonts replaced with question marks in boxes

This problem is not new. Every time I've gotten fed up with Chrome and have fled to Firefox I've had this problem... I'm talking years! Screenshots are attached. If I ju… (閱讀更多)

This problem is not new. Every time I've gotten fed up with Chrome and have fled to Firefox I've had this problem... I'm talking years! Screenshots are attached.

If I just open Gmail, fonts display correctly in my inbox. If I click on an email to open a website, or type something into a Google search, I get what's attached. I have none of these problems using Chrome, Safari, or doing a Yahoo search.

I don't know if it's a font conflict? I've cleared the cache and cookies and restarted. I've opened Firefox in Safe Mode... the issue persists. Our Mac Book Pro laptop using Firefox as the browser also does not have any issues.

I hope someone has some experience with this so I can FINALLY fix this. Thanks to anyone who can help!

vickifeldman 於 1 年前 詢問

cor-el 最近回覆 於 1 年前

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Error message - Unable to find proxy server - Tried Everything

I cannot get Firefox to connect, whatever I do. I have tried changing to No Proxy, I have tried uninstalled Firefox and reinstalled it. I have disabled my VPN and tried, … (閱讀更多)

I cannot get Firefox to connect, whatever I do. I have tried changing to No Proxy, I have tried uninstalled Firefox and reinstalled it. I have disabled my VPN and tried, and all to no avail. I just cannot get past the "Unable to find the proxy server" message.

Any help on this?

I am using an iMac, Late 2012, running Catalina V10.15.4

Mark-L 於 1 年前 詢問

lplummer002 最近回覆 於 1 年前

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"already running" message when I click on links in documents

I used to have two profiles. I deleted one. But I still got profile manager first when starting FF. So I clicked the box to load the default without asking. I'm almos… (閱讀更多)

I used to have two profiles. I deleted one. But I still got profile manager first when starting FF. So I clicked the box to load the default without asking. I'm almost sure that it was immediately after that, when clicking on links elsewhere (e.g. shortcuts I've created, links in pdfs) I get the "FF is already running message." So I manually opened profile manager and unclicked the "use selected profile without asking" button (and I've gone back and confirmed its unchecked) and I'm still getting the message.

zarky1 於 1 年前 詢問

Timtak 最近回覆 於 1 年前

HAD it with this platfoerm - upgraded, STILL taking FOREVER to load fully but, what's WORSE - corrupting my mouse, keyboard, USB functionality.....

FIX what seem to be CLEAR conflicts with relationship between platform and user's device (desktop, Dell Optiplex 790 in my case - that do NOT occur with Opera, otherwise)… (閱讀更多)

FIX what seem to be CLEAR conflicts with relationship between platform and user's device (desktop, Dell Optiplex 790 in my case - that do NOT occur with Opera, otherwise) as WELL as aforementioned ATROCIOUS performance quality - BTW, this is the SECOND update / upgrade I've done in LESS than a WEEK.....

ogam5 於 1 週前 詢問

FredMcD 最近回覆 於 6 天前