Zobrazenie otázok označených: Zobraziť všetky otázky
  • Vyriešené

Youtube: Your browser does not currently recognise any of the video formats available.

I have recently updated my Windows 10 OS to OS build 19041.630 (png attached). Since then I have been getting error messages on some (not all) Youtube videos, saying "Yo… (čítať viac)

I have recently updated my Windows 10 OS to OS build 19041.630 (png attached). Since then I have been getting error messages on some (not all) Youtube videos, saying

"Your browser does not currently recognise any of the video formats available. Click here to visit our frequently asked questions about HTML5 video."

Clicking the link brings me to a youtube page saying "Your browser is up to date. You can use YouTube's latest features!". Same goes for when I check my browser's settings-page and-about page. Firefox is up-to-date. I have also uninstalled and reinstalled Firefox with a freshly downloaded, latest version 82.0.3 (64-bit). Furthermore I have set all booelans on the "about:config/media.mediasource*" section to true (png attached).

Starting the browser in safe mode with all add-ons disabled does not remedy the problem either. I am a bit lost here, since by now I have gone through every approach I could find on the web.

I also tried downloading the windows Media Feature - Version 1903 (May 2019), but - strangely enough - it says my system is not compatible (now that's a new one; png attached). Also went for the Windows Web Media Extensions from the Microsoft store, yet to no avail either: https://www.microsoft.com/en-us/p/web-media-extensions/9n5tdp8vcmhs?activetab=pivot:overviewtab

The issue seems to only apply to newer Youtube videos. And not all of them either. Here's an example of one that fails (beware, this is in german. Ye have been warned): https://www.youtube.com/watch?v=pcy3N3tZlk0

Above video plays without any problems on the affected machine using chrome, as well as on my work's Mac using Firefox.

Also, here is another, newer video for comparison (just 1h old as of this writing), that plays back smoothly: https://www.youtube.com/watch?v=EzlCOg-37hI

Given the problematic video being german and funded by german public broadcast, I have considered local restrictions, but upon checking my IP address I am located firmly in germany (png attached). So there's no odd shadow VPN running.

Please help :'( anyone got any ideas?

Otázku položil(a) sellget Pred 1 týždňom

Na otázku odpovedal(a) cor-el Pred 1 týždňom

  • Vyriešené

Bookmarks

Bookmarks: this allows you to access all your favorite sites on all your synchronized devices Ok, but there is no way to bring (sync) my bookmarks from my desktop-linux … (čítať viac)

Bookmarks: this allows you to access all your favorite sites on all your synchronized devices

 Ok, but there is no way to bring (sync) my bookmarks from my desktop-linux firefox to android TV firefox.
 I have made all the necessary steps and i got the syncing working.
 Also, i can not find any bookmark's area on my android TV firefox. Is any? 
Android TV firefox file name used:
org.mozilla.tv.firefox_4.5-32661921_minAPI22(armeabi-v7a,x86)(nodpi)_apkmirror.com.apk
Linux ubuntu 20.04: firfox version  82.0.3 (64-bit) 
Thank you
Vasilios

Otázku položil(a) billarhos Pred 1 týždňom

Na otázku odpovedal(a) Seburo Pred 1 týždňom

  • Vyriešené

Certificate Issuer?

Hi. Probably the biggest savings and loan institution in the UK is the Nationwide Building society. 16 million customers and holds £6 Billion in deposits. Their https … (čítať viac)

Hi. Probably the biggest savings and loan institution in the UK is the Nationwide Building society. 16 million customers and holds £6 Billion in deposits. Their https certificate is issued by ESET. But the information box under the padlock says: 'Connection verified by a certificate issuer that is not recognised by Mozilla'. Why doesn't Mozilla recognised ESET? There are no issues when using MS Edge or Opera. https://www.nationwide.co.uk/

Kind regards - Andrew

Otázku položil(a) Andrew Pred 2 týždňami

Na otázku odpovedal(a) johnwess Pred 1 týždňom

  • Vyriešené

Bookmarks: won't reinstall from a back-up and bookmark titles are assigned to the wrong web link.

My new laptop had a new install of Firefox when I received it, running on a Windows 10 OS. When I installed my bookmarks from a previous back-up (my previous laptop had … (čítať viac)

My new laptop had a new install of Firefox when I received it, running on a Windows 10 OS. When I installed my bookmarks from a previous back-up (my previous laptop had died) the new installation assigned wrong web addresses to each and every bookmark title. I've tried everything that I can think of to reload my bookmarks and tried to make sense of the help in your FAQ pages. I've uninstalled and reinstalled Firefox but the same issue occurs. The correct titles for my bookmarks appear in the right place, as I'd assigned in my previous laptop. However all the icons are like an empty, wire world icon and most of them don't activate. The ones that do activate a link take me to an entierly unrelated website. When I look at the individual bookmarks under Bookmarks/show all bookmarks, are all incorrect. Many of my passwords still work but some don't. I cannot bookmark a new page - there is just no response at all. I can't delete bookmarks from my Toolbar or from within the 'show all bookmarks' page. What is going on and how can I recover my bookmarks so that I have a functioning Firefox please? Help! I am wasting time both typing in new searches and in trying to fix this! I have even dismantled my old laptop and plugged in the old C Drive to my new one - the drive and all the old data is there and visible but this install of Firefox running on this machine will not accept even the old bookmark data! All the json files that I have seen have no identifying icon - just a blank rectangle as the icon for the file-type. I've even removed the very few plug-ins that I had and gone back to the original install state for Firefox without any joy! That's about as much fault-finding info this non-techie user can give. Over to you please!

Otázku položil(a) mike365 Pred 1 týždňom

Na otázku odpovedal(a) mike365 Pred 1 týždňom

  • Vyriešené

Mutiple copys of Firefox installed?

I apparently have multiple copies (2) of Firefox 82.0.3 installed on my computer. ?? How do I remove one without compromising my bookmarks, etc.? I would like to download… (čítať viac)

I apparently have multiple copies (2) of Firefox 82.0.3 installed on my computer. ?? How do I remove one without compromising my bookmarks, etc.? I would like to download v 83.0 but would like to clean up beforehand.

Otázku položil(a) mrbillmo Pred 1 týždňom

Na otázku odpovedal(a) FredMcD Pred 1 týždňom

  • Vyriešené

Bookmarks not staying deleted

Yesterday I sorted and deleted bookmarks in the sidebar. I also deleted most of the bookmarks in the top ribbon (some were moved to the sidebar). Today all the deleted b… (čítať viac)

Yesterday I sorted and deleted bookmarks in the sidebar. I also deleted most of the bookmarks in the top ribbon (some were moved to the sidebar). Today all the deleted bookmarks came back into the top ribbon after I visited a couple of new webpages. I have also noticed earlier that some bookmarks that I delete in the sidebar keep coming back again the next time I open Firefox. If these are bookmarks that I have moved, they now appear in both the old and new place.

Otázku položil(a) dandbathome1 Pred 1 týždňom

Na otázku odpovedal(a) cor-el Pred 1 týždňom

  • Vyriešené

Links from Google automatically opening in new tabs

Ever since I downloaded Firefox, I have been having an issue where when i click on a link from a search engine, it automatically opens the link in a new tab. I've looked … (čítať viac)

Ever since I downloaded Firefox, I have been having an issue where when i click on a link from a search engine, it automatically opens the link in a new tab. I've looked around in the settings menu, but I couldn't find any way to alter it. The closest option would be to open link in new window, but I just want to open the link in the tab that I am currently in. I have tried going into about:config although I couldn't find any setting that successfully fixed the issue. Any help you can provide is greatly appreciated!

Thanks! - T

Otázku položil(a) Tt Pred 1 týždňom

Na otázku odpovedal(a) Scribe Pred 1 týždňom

  • Vyriešené

Firefox 82.0.3 64 bit does not work on Americas Test Kitchen

I can open the Americas Test Kitchen web site with Firefox 82.0.3 64 bit but the search function on the web page returns a blank page so recipes cannot be found. When tr… (čítať viac)

I can open the Americas Test Kitchen web site with Firefox 82.0.3 64 bit but the search function on the web page returns a blank page so recipes cannot be found.

When trying to find a particular episode the search episodes and load additional episodes do not work.

The additional information found at the bottom of pages is not displayed.

Microsoft Edge does work.

Otázku položil(a) David Stuhr Pred 2 týždňami

Na otázku odpovedal(a) David Stuhr Pred 1 týždňom

  • Vyriešené

HP update messed with FF startup

d/l an HP update (my computer & printer)& my blank screen has been replaced with pics from Bing (my preferred browser). it also screwed up a few other things but … (čítať viac)

d/l an HP update (my computer & printer)& my blank screen has been replaced with pics from Bing (my preferred browser). it also screwed up a few other things but i mostly fixed them. went into about:config, found blank screen, set it to true but every time i go into a new tab, those stupid pics come back & not my blank screen. its been too long since i did anything in about:config & just can't remember how to fix this.

oh yeah, it took out the stuff at the top of my screen like cut, copy, paste & when i put printer back, it is faded out & will no longer work.

Help!

Otázku položil(a) mcangelkitty Pred 1 týždňom

Na otázku odpovedal(a) jscher2000 Pred 1 týždňom

  • Vyriešené

Display problem: some boxes appear inside the firefox window

Hello, Inside of my Firefox window, some boxes appear that make reading and filling the fields difficult or impossible. I refreshed Firefox, but my issue hasn't been reso… (čítať viac)

Hello, Inside of my Firefox window, some boxes appear that make reading and filling the fields difficult or impossible. I refreshed Firefox, but my issue hasn't been resolved.

Please see attached screenshot.

Otázku položil(a) mrkhezri Pred 1 týždňom

Na otázku odpovedal(a) cor-el Pred 1 týždňom

  • Vyriešené

Firefox not rendering Roboto font properly on macOS Big Sur

Hi everyone, I updated to macOS Big Sur yesterday and now I got display issue on websites that use the Roboto font (like Youtube, Trello, Google Translate, etc.) As you… (čítať viac)

Hi everyone,

I updated to macOS Big Sur yesterday and now I got display issue on websites that use the Roboto font (like Youtube, Trello, Google Translate, etc.)

As you can see on the attached screenshot, the font is now always displayed BOLD and in a weird way.

I reinstalled the Roboto font on my mac but it did nothing. Everything is working fine with other web-browsers.

Can someone help me ?

Thanks by advance.

Best regards. Adrian

Otázku položil(a) adrian.urso Pred 1 týždňom

Na otázku odpovedal(a) adrian.urso Pred 1 týždňom

  • Vyriešené

Secure Connection Failed

Good evening This error has just occurred and it is strange because i have visited the site 5 times today. This is the financial platform that i use to manage my investm… (čítať viac)

Good evening

This error has just occurred and it is strange because i have visited the site 5 times today. This is the financial platform that i use to manage my investments. As a result of this lock-out by Firefox i have been blocked and cannot complete some re-investment transactions. While i appreciate your concerns for my safety, i cannot accept that you may summarily lock me out of a trusted website without any option on my side to override it. I hope you guys aren't going to end up like the other technocrats. How can i overcome this?

In the meantime i shall useed another browser.


Secure Connection Failed

A Secure Connection Failed error page will include a description of the error, an option to report the error to Mozilla and a Try Again button. There is no option to add a security exception to bypass this type of error.

Otázku položil(a) John Pred 1 týždňom

Na otázku odpovedal(a) FredMcD Pred 1 týždňom

  • Vyriešené

Goggle search

Hi, can you help. All of a sudden when I search on google for example lets say a Samsung s20 when I click search it shows everything including pics and ad links then it s… (čítať viac)

Hi, can you help. All of a sudden when I search on google for example lets say a Samsung s20 when I click search it shows everything including pics and ad links then it sort of refreshes and removes the ads links, picture and review display on right hand side and rearranges the search links. This never used to happen. I have tried turning my adblockers off but it makes no difference. May I add it's not like this on Microsoft edge or my smartphone or tablet, it's only on my PC. I have attached 3 screenshots. Hope you can help. Regards Steve

Otázku položil(a) steveveg Pred 1 týždňom

Na otázku odpovedal(a) steveveg Pred 1 týždňom

  • Vyriešené

Characters disappear from text on page

I've been having this problem recently (firefox build 82.0.3 and a few older versions) where characters randomly disappear from the text being displayed. In addition to w… (čítať viac)

I've been having this problem recently (firefox build 82.0.3 and a few older versions) where characters randomly disappear from the text being displayed. In addition to webpage body text, the address bar and tab titles also disappear sometimes.

As I'm typing this text characters are randomly being replaced with blank spaces. Firefox is the only application on my computer that seems to have this problem. I have restarted it, reset the user profile, and disable all extensions/add-ons in an attempt to debug but it hasn't seemed to help.

Attached are two screen captures, one where the text has disappeared on me and one after I highlighted the text to bring it back. Note: the address bar and tab titles are blank in both since I didn't highlight/click on them.

Otázku položil(a) ALongtimeFirefoxUser Pred 2 týždňami

Na otázku odpovedal(a) cor-el Pred 1 týždňom