Investopedia doesn't play videos on Firefox on Mac

Videos on Investopedia don't play videos on Firefox on Mac but it does play on Firefox on iOS. I disabled extensions and cleared the cookies and site data but it didn't w… (xem thêm)

Videos on Investopedia don't play videos on Firefox on Mac but it does play on Firefox on iOS. I disabled extensions and cleared the cookies and site data but it didn't work.

Đã được hỏi bởi Chyle 2 phút trước

Videos start and stop repeatedly on all sites. Could be poor buffering.

When a video is played in any site, it starts and stops repeatedly every three or four seconds. It's driving me nuts. Is there a fix for this, or should I just go back to… (xem thêm)

When a video is played in any site, it starts and stops repeatedly every three or four seconds. It's driving me nuts. Is there a fix for this, or should I just go back to Chrome?

Đã được hỏi bởi anaman51 24 phút trước

Why is Firefox crashing over and over

The past week or two it has been acting haywire and crashing daily. I uninstalled, re-installed, re-started computer. Nothing helps. I have attached picture of error me… (xem thêm)

The past week or two it has been acting haywire and crashing daily. I uninstalled, re-installed, re-started computer. Nothing helps. I have attached picture of error message. windows 10 firefox version 92

https://imgur.com/a/L0JnN4P

picture crash report

Đã được hỏi bởi Dog3456 4 giờ trước

Trả lời lần cuối bởi Dog3456 1 giờ trước

I want a option to disable entering URL manually for users

I want a option to disable entering URL manually for users. I'll be publishing Mozilla in Citrix with URL bind with it, and need to disable adding tab or editing URL from… (xem thêm)

I want a option to disable entering URL manually for users. I'll be publishing Mozilla in Citrix with URL bind with it, and need to disable adding tab or editing URL from address bar. How can I achieve that?

Đã được hỏi bởi sudipto.pal 2 giờ trước

Trả lời lần cuối bởi sudipto.pal 1 giờ trước

Constant Crashing on Mac OS – Little hope for solution

This is the 3rd time I've posted here about crashing in the last month or so. I really do apologize for having to post again but I simply haven’t gotten to a solution. I … (xem thêm)

This is the 3rd time I've posted here about crashing in the last month or so. I really do apologize for having to post again but I simply haven’t gotten to a solution. I really need to continue using Firefox as all the other browsers are significantly slower in my experience and I'm in the browser around-the-clock. I’d be willing to pay for customer support from Mozilla but they do not provide any type of support directly as most of you probably know.

Please review this link here to see all the steps I have already taken to troubleshoot the crashes.

I really thought that the crash reports I had would help me pinpoint the issue but it appears as though they’re not very helpful for those who can interpret them. If that’s not the case, I greatly appreciate it if anybody can dig through them to uncover some insights related to why I may be having frequent crashes (I'm willing to pay).

Crash ID from a recent crash: bp-058c91cd-4b9c-46d1-bd12-640ba0210928

Thank you so much for any help.

Đã được hỏi bởi stephenp1394 1 giờ trước

Favorites lost

My desktop failed. I bought a new pc and tried to sign into firefox to get all my favorites synced. I had to reset the password as i couldnt quickly recall it and now… (xem thêm)

My desktop failed. I bought a new pc and tried to sign into firefox to get all my favorites synced. I had to reset the password as i couldnt quickly recall it and now all my favorites are gone. Please tell me how to recover them


If what im reading NOW is true, they are really lost. You should be spelling this out FAR MORE STRONGLY and tell people that they CANNOT reset. Its basically erased ten tears of my data and im utterly lost- i had impossible to recover links and passwords in there and it all appears gone. resetting and wiping is basically starting again. id have tried a bunch more to recover the password had i realized what was gonna happen. Im am so upset. I will now take this opportunity to change browsers as im starting from fresh so ive nothing to lose and for you to take such an enormous step without a strong enough warning is extremely poor.

Đã được hỏi bởi mselui 1 giờ trước

Firefox browser and closed captioning on YouTubeTV

I subscribe to YouTubeTV and need closed captioning. In the past few months it has started only working sporadically. Yet if I switch to microsoft edge browser to watch… (xem thêm)

I subscribe to YouTubeTV and need closed captioning. In the past few months it has started only working sporadically. Yet if I switch to microsoft edge browser to watch the very same show, CC works. I prefer the firefox browser. Can you tell me how I can fix it?

Đã được hỏi bởi novylen1 1 giờ trước

LastPass extension broken

I have used the LastPass extension to manage passwords in Firefox for ~5 months. Yesterday, clicking on the icon brought up only a tiny, empty dropdown box instead of the… (xem thêm)

I have used the LastPass extension to manage passwords in Firefox for ~5 months. Yesterday, clicking on the icon brought up only a tiny, empty dropdown box instead of the usual vault access. When I tried to open LasPass through a different route, Firefox told me that the extension wasn't installed--but it was visible in the extension manager. I toggled it off and on again, which forcibly logged me out of LastPass.

LastPass relies on the browser to store AND recover the password, so I am effectively blocked out of all my password-protected sites.

Has anyone else had this issue? Any suggestions on how to fix it?

Đã được hỏi bởi fractone 2 giờ trước

Reset password without losing data

My pc died on me so I had to reset it. All my files are backed up in my Mega Cloud but unfortunately the password to the cloud is only saved in Firefox and I don't know i… (xem thêm)

My pc died on me so I had to reset it. All my files are backed up in my Mega Cloud but unfortunately the password to the cloud is only saved in Firefox and I don't know it anymore. All my passwords are saved in the Cloud and the password to access the cloud is saved in Firefox... you see the problem. I need help to recover my Firefox password without losing the saved passwords. If anyone can help me out who to contact I would be very grateful.

Đã được hỏi bởi onliner 3 giờ trước

Firefox Browser automatically jumps full screen

If click upper right hand side of the Browser ( Right hand side of the Bookmark this page star ) the Browser jumps automatically larger, than it was. If this helps, dou… (xem thêm)

If click upper right hand side of the Browser

( Right hand side of the Bookmark this page star )  the Browser jumps automatically larger, than it was.

If this helps, double click on the left hand of Firefox home page , the Browser minimizes .

Thank you for your help .

Đã được hỏi bởi mrdarylgrant 7 giờ trước

Enable notification but disable web push popup

Is there a way to leave Firefox notifications on but turn off the web push popup window? I want to keep my notifications on and get an audio notification but I don't want… (xem thêm)

Is there a way to leave Firefox notifications on but turn off the web push popup window? I want to keep my notifications on and get an audio notification but I don't want to see the popup on my computer when I get notifications.

If this isn't possible, how can we get this feature added?

Đã được hỏi bởi heartshapedbox0511 8 giờ trước

Firefox 92 under Window 7 will not load pages fully. Mobile pages work partially sometimes. How do I install Firefox 88.0.1?

I want my bank website to load pages like it used to under Firefox 88 and also Facebook behaves like I am in Facebook jail for over a month. Some mobile pages will work … (xem thêm)

I want my bank website to load pages like it used to under Firefox 88 and also Facebook behaves like I am in Facebook jail for over a month. Some mobile pages will work partially sometimes. Can I replace Firefox 92 with Frefox 88 and how do I do that?

Đã được hỏi bởi tgramful 9 giờ trước

Trả lời lần cuối bởi tgramful 9 giờ trước

FireFox 92 slows down / freezes then resumes

Hello, Ever since the last upgrade was installed I have seen that the browser gets slower and slower but even on the first tab opened the performance is terrible. The sym… (xem thêm)

Hello,

Ever since the last upgrade was installed I have seen that the browser gets slower and slower but even on the first tab opened the performance is terrible. The symptoms are that pages load slowly, typing doesn't get displayed in the order typed, using aps like Ancestry in the photo section; using the select a face from a picture is very slow and jerky.

I would gladly give up what 'improvements' 92 provided just to get back to a version that works better.

I have disabled unused features, defragged the HD, and followed what was provided about slow FF and nothing has helped.

As a test I tried another browser on the same site and it was lightening fast. I prefer FF so that is not an option.

Any ideas on what I can do to get FF to operate better????

Thanks on advance for your help!!

Đã được hỏi bởi RHB10 2 tuần trước

Trả lời lần cuối bởi RHB10 10 giờ trước

Certain downloads repeatedly fail when in Incognito mode, and succeed in Regular mode, even when the requests sent by the browser are 100% word-for-word identical. Request logs provided.

SHORT SUMMARY: A few specific direct downloads from a third-party server successfully finish in Regular browsing mode but fail half-way in Incognito mode. This is reprodu… (xem thêm)

SHORT SUMMARY:

A few specific direct downloads from a third-party server successfully finish in Regular browsing mode but fail half-way in Incognito mode. This is reproducable on numerous tries and persists between Firefox restarts, system reboots, and ISP changes. This difference between Regular and Incognito remains even when the requests that the browser sends are fully word-for-word identical, down to the DNT=1 in the request. There are no issues with downloads in Google Chrome on the same machine, and similarly no issues in Incognito mode in an old ESR Firefox (v52) on a really old laptop with WinXP. This problem ONLY appears in Firefox 92. ========================================

FULL DETAILS:

I'm using the latest public release of Firefox, 92.0.1, on Windows 8. I have a habit of using Incognito mode most of the time, and I found out that certain downloads fail in Incognito tabs - but succeed in Regular tabs. A few examples:

http://down.360safe.com/cse/360cse_official.exe http://down.360safe.com/cse/360cse_9.5.0.122.exe http://down.360safe.com/cse/360cse_9.5.0.114.exe http://down.360safe.com/cse/360cse_9.0.1.162.exe

They are direct links to the .exe setups of various versions of an obscure browser called 360 Extreme Browser, recommended for use with WinXP on obsolete hardware since it's supposedly very lightweight. You can run them through VirusTotal if you want. The first link always points to the latest release, the other links are specific releases.

When I open any of them, I am first presented with the regular download dialog box, while Firefox automatically starts downloading the file to %TEMP% in the background, without waiting for my decision (as it always does):

https://i.imgur.com/0D6pH4Z.png

... then, a couple seconds later, I'm presented with the "source file could not be read" error.

https://i.imgur.com/3f6StGQ.png

When I click OK, the first dialog box also disappears, and there is no trace of the (failed) download left in the download widget in the top right.

Alternatively, I can try to be very fast, and as soon as the first dialog box appears, I can quickly click "Save File" and press Enter in the folder selection window that appears. That way, I can confirm the download before it gets a chance to fail. But it fails anyway, except this time I can see the incomplete file in my destination folder, and the failed download in the list of downloads in the top right corner of Firefox. This download fails about 5-15 MBs into the file - it's different between different attempts.

It is my understanding that the "nature" or "mechanism" of the fail is the same, but if it happens while it's downloading to %TEMP% and I haven't selected the folder yet, then I'm presented with an explicit error message and there is no trace of it in the download history, and if it happens when I've already selected the folder, then there is no explicit error message and the failed download is displayed in the download history.

In the latter case, I can then press "Retry download" in the download history. Then, the download will successfully restart (not from zero, but from the percentage that it failed at) and will successfully complete. But the FIRST try, initiated by the tab ("by the page"?) and not by the "download history" widget in the corner, ALWAYS fails at some point between 5-15 MBs.

========================================

INVESTIGATION AND LOGS AND LOTS OF TECHNICAL DETAILS

So you might say, that third-party server is acting weird and is probably misconfigured. But:

  • This download ALWAYS SUCCEEDS without any problems in Regular (not Incognito) tabs. It ALWAYS FAILS in Incognito.
  • This download ALWAYS SUCCEEDS in Google Chrome that I have on this same machine, both in Regular and in Incognito.
  • This download ALWAYS SUCCEEDS in Firefox 52.9 ESR on a really obsolete laptop with WinXP that I have, connected to the same network(s), both in Regular and in Incognito.

To sum up, this fails VERY SPECIFICALLY in Incognito mode in Firefox 92 (current modern version) and NOWHERE ELSE.

All download attempts that are successful (non-Incognito FF 92, Google Chrome, FF 52.9 ESR...) result in a downloaded file with the same correct size and checksum. The download that is successfully RESTARTED after failing in Incognito (read details above) also results in a file with the same size and checksum.

I am not aware of any software on this machine that would be interrupting the download, such as antivirus. In any case, it's interrupted when it reaches a different random size on each different attempt, and it only affects Incognito Firefox and nothing else - not Regular tabs of FF and not Chrome. I have also tried two different ISPs - one that provides me with Ethernet at my place, and my mobile phone ISP. Same behavior between them. The only third-party plugin that I have in Firefox is uBlock. I disabled it completely and this didn't change anything.

I've inspected the requests and responses, using Firefox's own dev tools.

REGULAR TAB (not incognito) = SUCCESSFUL DOWNLOAD

https://pastebin.com/xzXXJDEt (so as not to clutter this message with long request listings)

INCOGNITO TAB: FAILED DOWNLOAD

https://pastebin.com/Nq0txZ9P (same reasoning)

The differences are: Incognito mode forces HTTPS, sends Sec-Fetch- entries in the GET request, and also sends DNT = 1. Everything else is the same.

I then went to Firefox settings and enabled sending DNT *all the time*, even in Regular (non-incognito) tabs. I also tried to download explicitly from the https:// URL in Regular (non-incognito) mode, just like Incognito mode forces https. This resulted in a request that is sent from a Regular tab but is 100% identical to the request sent from Incognito mode. Read below:

https://pastebin.com/0QCpKqBZ (same reasoning for hosting on Pastebin)

You can check that this request from a Regular (non-incognito) tab is now word-for-word identical to the request from an Incognito tab. Yet, the download from Incognito STILL fails at ~10 MBs into the file, and the download from Regular STILL succeeds. I fail to see any difference between the requests, whatsoever.

In the Cookies tab, there are "No cookies for this request" for both Regular and Incognito downloads. The Security tab looks 100% identical for Regular and Incognito downloads, and looks like this: https://i.imgur.com/SAhzquW.png (idk how to copy this in plaintext form).

In another online discussion elsewhere while I was troubleshooting this, I was advised to see if network.dns.echconfig.enabled was set to TRUE and to try setting it to FALSE. Not sure what this would change, but I went to check and found that it was already FALSE.

Also, in that discussion elsewhere, I had one more user running Firefox on Windows 10 (according to his publicly displayed user agent) confirm this. But I don't know how to reach him to ask for extensive troubleshooting like mine.

========================================

FINAL SUMMARY:

  • Some specific downloads fail halfway in Incognito Mode in latest Firefox
  • There are no issues in Regular (non-incognito) mode, or in Google Chrome on this same machine, or in obsolete Firefox 52 on another machine
  • This persists across Firefox restarts, reboots, ISP changes
  • This difference between Regular and Incognito modes persists even when you change settings so that the sent GET requests are 100% word-for-word identical

Help me troubleshoot this further? Even if this is caused by that third-party server acting up (for whatever reason), how does it tell between my Regular firefox tab and my Incognito firefox tab when the sent requests are the same? And even if this is caused by something else on my machine or in my network, then the same question applies, how can this "something" tell between my Regular and Incognito tabs?

Đã được hỏi bởi jagev53494 16 giờ trước

Facebook not loading some pictures, loading very slow, or not loading anything at all (blank screen).

Issue: Facebook not loading some pictures, loading very slow, or not loading anything at all (blank screen). Firefox 92.0.1 (64 bit). The only extension is AdGuard, deact… (xem thêm)

Issue: Facebook not loading some pictures, loading very slow, or not loading anything at all (blank screen).

Firefox 92.0.1 (64 bit). The only extension is AdGuard, deactivated for Facebook OS: Windows 10 Pro 10.0.19044 Build 19044. Recently installed. It works perfectly with Microsoft Edge and with Chrome.

What I have already tried: - "Forget this site" option - Clear all cookies and cache - Start Facebook in safe mode - Deactivate "Enhanced Tracking Protection" for Facebook - Uninstall Firefox, delete related folders, run registry clean, reinstall Firefox

Đã được hỏi bởi MG 10 giờ trước