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Facebook videos taken in portrait mode won't play in Firefox

Facebook videos taken in portrait mode won't play in Firefox. I can copy and paste the URL in the Chrome browser and they play fine. Any fix for this or do I have to chan… (xem thêm)

Facebook videos taken in portrait mode won't play in Firefox. I can copy and paste the URL in the Chrome browser and they play fine.

Any fix for this or do I have to change my browser of choice?

Đã được hỏi bởi cs_heath 5 ngày trước

Trả lời lần cuối bởi cs_heath 3 ngày trước

Cookies keep reappearing after deletion

I have had Firefox set to delete cookies upon closure for several years now. I recently noticed that some cookies were present as soon as the browser was opened, which sh… (xem thêm)

I have had Firefox set to delete cookies upon closure for several years now. I recently noticed that some cookies were present as soon as the browser was opened, which should not be happening.

This set of cookies reappears every time I open Firefox, even if I manually delete all the cookies, and even if I delete the cookies.sqlite file in between closing Firefox and reopening it.

This problem occurs on two machines with Firefox. One with Windows 7 and one with Windows 10. I have Sync configured to keep bookmarks the same on both machines. I was wondering if this may have something to do with it, as the same set of 'zombie cookies' keeps reappearing on both machines?

Đã được hỏi bởi dan.w.robinson 1 tuần trước

Trả lời lần cuối bởi dan.w.robinson 2 ngày trước

Firefox random customization resets

Hello All, I've been having random firefox customization resets. I'm calling it random because I can't spot a patten for when it happens. Its been happening for months. R… (xem thêm)

Hello All,

I've been having random firefox customization resets. I'm calling it random because I can't spot a patten for when it happens. Its been happening for months. Restarting firefox and this pc doesn't seem to cause it. But shutting down for a longer period of time seems like its more likley to happen, I'm talking 7+ hours.

Whats getting reset

  • Welcome to Firefox tab opens
  • Firefox Privacy Notice tab opens
  • Theme is reset but is still marked as selected
  • Addons are reset but still installed/enabled
  • Tab/Home Options reset
  • Layout of file menu reset (downloads,home,reload,addons,ect)

What I've tried

  • Firefox refresh (A week ago, I loaded back the same addons I had before, not sure if they could be doing this)
  • Check the prefs.js is not locked/readonly
  • I don't have a user.js

Đã được hỏi bởi cooltrain7 3 ngày trước

Tabs Sync Problem

I have formatted my laptop and after formatting my laptop the synced Tabs were showing but today when I again opened FireFox all of my synced Tabs were gone, I have signe… (xem thêm)

I have formatted my laptop and after formatting my laptop the synced Tabs were showing but today when I again opened FireFox all of my synced Tabs were gone, I have signed up/logged in with same account. I have also tried to restart FireFox, I have signed out and again logged in back but then too the synced tabs were not shown. I want to recover my synced tabs please let me know how can I get back my synced tabs.

Đã được hỏi bởi Mak 3 ngày trước

Cloudflare issues

What causes cloudflare CDN to occassionally show a 522 connection time out error. When the page is refreshed, the error goes off. Here is the web address Classgist. … (xem thêm)

What causes cloudflare CDN to occassionally show a 522 connection time out error. When the page is refreshed, the error goes off. Here is the web address Classgist.

Đã được hỏi bởi justcoolk 4 ngày trước

Is Firefox causing my win 7 computer to slow

Is Firefox slowing my Win 7 down, with all you've been adding? I've started cutting cable so went from Comcast to Frontier. Supposed to be 500mbps with ethernet, with Fr… (xem thêm)

Is Firefox slowing my Win 7 down, with all you've been adding? I've started cutting cable so went from Comcast to Frontier. Supposed to be 500mbps with ethernet, with Frontier. It is with my laptop, Win 8.1, but desktop is 172 upload & 105 upload. Even with the laptop it gets locked up often when commenting on FoxNews.com articles. Again, the desktop worked good with Comcast. Don't know what that speed was. Thx, Ross

Đã được hỏi bởi rosharo1 3 ngày trước

Menu Bar with a Unified Look Possible?

Firefox 78.1 ESR W7 Is there any way to get the menu bar to have a unified appearance? Solid background mixed with a transparent one is not very nice looking. It would l… (xem thêm)

Firefox 78.1 ESR W7

Is there any way to get the menu bar to have a unified appearance? Solid background mixed with a transparent one is not very nice looking. It would look much better if the solid background were also transparent. Anyone have a .css or other solution?

Đã được hỏi bởi click-click 1 ngày trước

Trả lời lần cuối bởi click-click 13 giờ trước

elimination of the synced password

I did not usemy pc for a while. After about two months, I found out that Firefox account was requesting to log in again. But after logging in, I was surprised to see that… (xem thêm)

I did not usemy pc for a while. After about two months, I found out that Firefox account was requesting to log in again. But after logging in, I was surprised to see that all my account passwords had been deleted. Previously, I considered Firefox account and synced passwords to be the safest way, but there is no place left for trust. It is regrettable...

Đã được hỏi bởi amin5020-21 4 ngày trước

firefox and thundebird download speed is too low

Hi, My Firefox and Thundebird internet download / upload speed is slow. I I try with Chrome download speed, it is 7-10Mb up and down. If do same with Firefox, then it is… (xem thêm)

Hi, My Firefox and Thundebird internet download / upload speed is slow. I I try with Chrome download speed, it is 7-10Mb up and down. If do same with Firefox, then it is different. Many times it is 0,2Mb, but some time also 5-6Mb Usually upload are faster and it is 5Mb. (Use Chrome, then always faster) It seems to me as random, because many times speed OK and many times not OK. If compare test result with Chrome, then always slow.

I use ESET virus control and try to test it without virus control, but same result.

Also in Thundebird HTML load are slow. Small picture in e-mail can reach 30 sec.

I try to change different things in options, but no result.

Can anyone help me with this?

Đã được hỏi bởi taavipaulus 2 ngày trước

nimbusweb.me opens a new tab every time I start firefox | How to stop it!

Using Firefox 79.0 | Add on NIMBUS | When I shutdown add-on Nimbus, it stops opening up a new focused Tab. However When I activate the add-on, it opens a new focused tab … (xem thêm)

Using Firefox 79.0 | Add on NIMBUS | When I shutdown add-on Nimbus, it stops opening up a new focused Tab. However When I activate the add-on, it opens a new focused tab each time I open a new firefox session. It opens a focused tab pointing to: https://nimbusweb.me/capture-install/install.php I have tried several suggestions and it did not work. I've contacted Nimbus several times, however I did not receive a response. Thank you!

Đã được hỏi bởi Nick Micale 2 ngày trước

Windows 10 *N version*. Can Firefox be 'convinced' to stop depending on WMF? Workarounds?

Hi. I'm using Windows 10 Pro 2004 *N Version* x64 and latest Firefox. I understand there's a problem with Windows N versions that can be solved by installing Media Featur… (xem thêm)

Hi.

I'm using Windows 10 Pro 2004 *N Version* x64 and latest Firefox. I understand there's a problem with Windows N versions that can be solved by installing Media Feature pack. The problem is... MFP also installs full Windows Media Player and who knows what more. I won't install the full MFP, but I wouldn't mind to add some DLLs or registry keys to circumvent the problem.

So far I've tested Youtube and some other sites and apparently WebM videos run OK (got no problem with Youtube at all) ... but can't play videos on Twitter. Tests seem to show there's a problem playing MP4 videos. Also, it looks like Widevine isn't working.

So... can Firefox for Windows be configured to use ffmpeg... or some other woraround to stop depending on Windows Media Foundation (I assume that's the root of the problem)? If not... any 'hack-ish' way to add just the bare minimum Windows support infrastructure to allow Firefox to play those videos?

Thanks for any help you can provide!

Đã được hỏi bởi WaRBoK 2 ngày trước

Firefox 79 update - now hyperlinks from Outlook emails won't work at all

Our computer did an automatic Mozilla update a few days and now the hyperlinks within emails in Outlook will not open in Firefox - an error message comes up saying Applic… (xem thêm)

Our computer did an automatic Mozilla update a few days and now the hyperlinks within emails in Outlook will not open in Firefox - an error message comes up saying Application not found.

We have repeatedly updated default programs in Outlook, Firefox and Microsoft Control Panel default applications - they keep reverting to Unknown Application upon restart.

We had a problem with pdf's not opening at all after the update as well and similar problem with it reverting after restart, however have fixed that (we think) through Adobe's settings.

Any idea what else we can try re hyperlinks?

Thanks

Đã được hỏi bởi allan28 5 ngày trước

bookmark not opening on first attempt

When I open Firefox then go to bookmarks and select a site, they open as expected. However, when I go to my emails bookmark and click on it, the screen refreshs but does … (xem thêm)

When I open Firefox then go to bookmarks and select a site, they open as expected. However, when I go to my emails bookmark and click on it, the screen refreshs but does not change. In order to open my emails I have to click on the bookmark a second time, then it opens as it should. The exception to this is that if I go to any other bookmarked site first then from that site, go to and click on the emails bookmark, it opens normally at the first click.

I've tried refreshing Firefox as per the instructions but that didn't fix the problem. This seems to have started after Firefox updated itself the last time. I have made no changes to my Firefox settings so I'm not sure as to why this glitch is suddenly surfaced.

Đã được hỏi bởi caleonard 4 ngày trước

IP redirect

I'm trying to access this site www.foodnetwork.com and always en up on www.tudiscovery.com/foodnetwork which is not what I want. I don't know when Discovery started the … (xem thêm)

I'm trying to access this site www.foodnetwork.com and always en up on www.tudiscovery.com/foodnetwork which is not what I want. I don't know when Discovery started the IP redirect because I could access the original Food Network site without any problem until last year. Is there a way to avoid this redirect in Firefox because the only solution I found so far is using TorBrowser. Thank you

Đã được hỏi bởi karinvf 4 ngày trước

Ability to select network adapter to use?

Hi. I'm a user of OpenVPN which uses TAP (a virtual network adapter) to establish VPN connections. Sometimes I need to switch VPN on/off when browsing websites, but I did… (xem thêm)

Hi. I'm a user of OpenVPN which uses TAP (a virtual network adapter) to establish VPN connections. Sometimes I need to switch VPN on/off when browsing websites, but I didn't find options like "select a network adapter to use" within Firefox. Currently the only solution is to connect/disconnect OpenVPN to switch VPN on/off, but it's quite inconvenient for me.

I've tried searching for add-ons about this, but a possible one named "FoxyProxy" has dropped this feature recently because of the changes about Firefox API, so I think my problem can be no longer solved by add-ons.

Any solutions to this? Can I have this feature provided by Firefox with updates if there isn't any workaround for now?

Đã được hỏi bởi 2159687 1 ngày trước

Firefox highlights links

Firefox v69.0 Whenever I click on one of the matches returned from a search, or click on an embedded link, Firefox forever highlights that selection even though I don't w… (xem thêm)

Firefox v69.0 Whenever I click on one of the matches returned from a search, or click on an embedded link, Firefox forever highlights that selection even though I don't want to be reminded months later that I had looked at that site. This is irksome because I can't ever get a clean slate for doing searches. Every similar search will yield a page full of highlighted links I may have used in the past on a topic that is only tangentially related. Also, since this highlighting persists independently of clearing history it entails a severe privacy leak. If anybody who is authorized to use my machine suspects that I may have an interest in, say, pizza dough, they need only do a search for pizza dough on my machine and any link I had ever selected in the past is highlighted, from which links it can be easily determined that I have both an interest in the topic at large and what aspect of the topic in particular appeals to me.

How do I disable this "feature", please?

Đã được hỏi bởi pd3462550 1 ngày trước

How do I get firefox to Shut Up about updates?

I have a whole slew of tabs I use daily and Firefox is set to reload them whenever I restart Firefox. Now with version 78 it tells me it has to reinstall and won't keep m… (xem thêm)

I have a whole slew of tabs I use daily and Firefox is set to reload them whenever I restart Firefox. Now with version 78 it tells me it has to reinstall and won't keep my tabs, in other words I have to waste time setting all 200 of them up again. Several times a day it nags me to update and there is no option to tell it to Shut Up. If Firefox can't be bothered to provide smoother upgrades, I can't be bothered to upgrade.

Đã được hỏi bởi kawless_5 1 ngày trước

Invisible "text cursor". (The mouse cursor is visible)

After update to 79.0 version, (on Win 7), the cursor totally disappear, an so it's really unconfotable to identify what I'm doing... Now it's possible to identify the cur… (xem thêm)

After update to 79.0 version, (on Win 7), the cursor totally disappear, an so it's really unconfotable to identify what I'm doing... Now it's possible to identify the cursor position only selecting some caracter, using mouse or case key + arrow. I tried to find some question on the web, and founded to set something in the "about:config" system, but in my list, for example, don't appear the "ui.caretWidth" row. I saw this problem appeared in 2017 too. (It appear NOW, for me...) I don't think to be the last person to use win 7... Can someone helps me?

Đã được hỏi bởi Barburio 22 giờ trước