Firefox-Hilfeforum

I am using a new iMac with the latest version of Firefox (100.0.2) Lately when I am reading articles on news sites such as CNN or The Guardian, or on Twitter, when I click on the video the screen goes black and stays black. No video or audio. This is incredibly frustrating. Also, even when I was able to watch videos, the default was that the sound was off. I would like to know how to fix both these issues ASAP!! Thank you

Hi there, I have been trying to get into a Government site that I have to use and I continually, only from today, get a message saying the Certificate is outdated. What can I do to override this issue? Cheers!

Why would Firefox browser version 100 run slower on my desktop than my laptop, same version and exactly the same settings. Both are connected via Ethernet connections with 500 mbps speed. The desktop has more memory and a faster CPU than the laptop. The browsing on my desktop lags much more than my laptop.

When I run Ookla speedtest, the laptop download is 310 mbps and upload is 363 mbps.

When I run it on the desktop the download is 118 mbps and upload is 96 mbps.

Any help with this is greatly appreciated.

Tim

Its difficult to get help with firefox even though I have been using it for a long time. 1. everyting when I open the browser it tells me that it is not responding. 2. Then once it opend up it tells me that the firefox is already running and that I need to close the old one before the new one can run.. 3. It just seems that the browser with all the updates run slower and slower with each updates.. 4. I find it difficult to get a hander on running firefox...can you help?

Thanks. winston ho [email removed from public]

Hello. I don't know which Firefox release broke this essential feature. The problem started after I enabled Aero in my Windows 7 system. It happens often if I have an open tab with https://www.o2tv.cz/ which uses some DRM to play TV content.

I used to sign in to my credit card through Elan Financial Services and then I would highlight my credit card, tell it the date range I needed to update to Quicken, and hit enter. a popup would give me the option of opening the file or to save the quicken file to my computer. I would select the option to open the file and it would update my register on Quicken. Now, I only get the option to save the file to my computer. On Microsoft Edge, I still get the choice to open or save the file. Why doesn't Firefox support the Open Function anymore. I use Firefox for everything, but now I have to remember to switch to Edge for this one important update. Is this a change in Firefox or something I have to deal with Elan on? Thanks for any help. --sgb

Trying to open Firefox in Windows 10 is suddenly only showing a completely white screen (no title bar, closing X, etc) and can only be closed by right clicking on the start bar icon and selecting "Close Program"

Have tried everything to fix the problem so decided that I would have to use the Control Panel and completely remove/uninstall the program and then re-download and install new (was able to save the bookmarks in html format from the "c" drive.

When selecting the Uninstall option in the Control Panel, rather than uninstalling as with any other program, a dialogue box appears offering to repair/reinstall the program, but on clicking the accept option another dialogue box appears stating that Firefox must be closed first --- but it is closed and also proved to be closed through the Task Manager section.

The Firefox version is 100.0.2

How can I completely uninstall Firefox when no option will allow this to happen. I have even tried via the "CMD" command.

Any assistance will be greatly appreciated as I have been working on t his problem for three days without any success.

hi. firefox is my laptop was not connect to webcam. in this url

[https://www.html5rocks.com/en/tutoria.../intro/]

in (Apply effects , CSS Filters) part of page.

(when i click "Capture video" the LED near the webcam hole is on, but preview not shown.

but in chrome, edge and opera connect successfully. first LED on, then preview is shown with no bug!

(first i check firefox, not connected, then check in chrome connected, NOTE: device is not busy with chrome when i check firefox, i am a web developer:) )

please help me.

When I start typing URL's in Firefox, it will only ever suggest the URL so far as the top level domain. For instance, I frequently visit trakt.tv/dashboard. But when I type "tr" into the URL bar, Firefox only ever suggests trakt.tv - I have to manually press the forward arrow key and type in "/d" in order for it to autofill the rest. It doesn't matter how many time I type the full URL in or even the fact that I've deleted all history only visited trakt.tv/dashboard, Firefox will still only autofill trakt.tv

Is there some about:config setting I can change to make Firefox recognize and prioritize specific frequently visited URL's over just top level domains?

So weird, in the last few days, I've had intermittent behavior using FF.

Some examples - I log into my Gmail account, and it works for several minutes and then goes unresponsive and I can't get new mail, when I click the refresh icon or refresh the browser. - Last 3 days, when I click a hyperlink in an email, a new browser tab opens, but it's blank, the url doesn't seem to pass to the new tab - When I type a search term in browser address bar and hit enter, the tab refreshes but nothing happens... e.g. https://www.google.com/search?client=firefox-b-1-d&q=firefox

Troubleshooting steps tried. - Disabled all extensions - Started to uninstall FF, but got prompted to "refresh firefox" instead, which I did yesterday, but still have the same problems...

I can access Gmail and other functionality works fine on Chrome on same laptop. I've used different laptop with FF and it works fine, both machines on the same network....

upon enabling "do not connect to http" very, very, very often i got the attached error message when the site said it was https and it was very often reliable places like my bank and TaxAct. It seemed like such a good idea but i quit out of frustration.

Hello.

Using FF 100.0 on Win 10. When I click a link to something that I don't want Firefox to open, like PDFs, I get the "What should Firefox do with this file?" dialog. If I select "Open with," as I usually do, the file opens in my selected program, but still downloads to my desktop. Some filetypes just open, I don't get that dialog. Those download to my desktop as well.

I've not noticed this behavior before. Maybe I inadvertantly changed a setting. Can someone tell me how to stop this from happening?

Thank you.

suddenly Firefox is blocking my entry to a specific site with the measage "Log on error. You need to enable cookies in your browser to logon to Internet Banking." I have tried umpteen ways around this to no avail. Google Chrome does not have this problem!! I am using version 100.0.2

Is there a way in Firefox to have quicker access to saved logins than through the menu structure? The menus are four layers deep, which is frustrating as it is difficult to remember the route when only using the feature occasionally. Some websites don't respect the Firefox Password Manager, so it sometimes becomes necessary to manually find the credentials.

Is there any way to create a bookmark to the saved login section?

Is there perhaps an add-on?

Thanks for any answers.

After a reinstallation of FIREFOX, it failed to login to sync with Firefox. My account and password input are correct. And I can login to my accout with Chrome (https://accounts.firefox.com/).

my OS: ubuntu 18.04 firefox version: 100.0.2

Hello Team,

Firefox does not play well with how you customize keyboard shortcuts on Mac i.e. Go to System Preferences > Keyboard > Keyboard Shortcuts.

By default - Move Cursor to Address Bar - Cmd+L Bookmark this Page - Cmd+D

I would like to switch these two shortcuts but there does not seem to be any way. Please help me out.

Thanks, Naman

Hello,

When FF on my Windows 10 machine crashed FF asked if I wanted to refresh FF. I said yes, and FF reopened as usual with all my tabs. After I closed and reopened FF the next time, it reopened without any of my tabs. I then discovered that FF had unchecked the “Startup Open previous windows and tabs” box, which I had previously religiously monitored to be sure it was checked. So I lost all my previous tabs.

In my sessionstore-backups folder I found the file upgrade.jsonlz4-20 as last in a list of three more recent file names. I then dropped the file upgrade.jsonlz4-20 in the scrounger tool on this site: https://www.jeffersonscher.com/ffu/scrounger.html. It expanded in the big window, and when I clicked on Save uncompressed JSON as text, I see all the URLs run together in a text file.

How can I use this information to recover my tabs, please? If so, how? Or is there a better way to use the Scrounger – or another – tool?

Otherwise if I delete the three more recent file names in the list above the upgrade.jsonlz4-20 file, and restart FF will I recover the missing tabs? If so would I the check or uncheck the Startup Open previous windows and tabs box?

Lastly, can I restore my missing tabs using Windows’ “System restore” tool from 3 days before the crash?

Many thanks for any help!