Forum communautaire Firefox

I have latest version of Firefox on Windows 11 PC (fully updated). It initially opened full screen and subsequently started minimized (small). I have tried deleting or renaming xulstore.json multiple times through about:support. This works for a few openings and then the issue recurs. Running in troubleshooting mode with extensions disabled makes no difference. Getting very frustrated. Have also tried changing opening mode in Windows file properties without success.

I am trying to watch a movie on Criterion Collection, this has not happened before, but now I am getting a message that says I have to use a supported browser. I always use Firefox and I am using the latest version which has just updated. Is this a problem with Criterion not being up to speed on the update? Or is there another issue causing this problem?

Import settings from Firefox on my Macbook Air that died into the Firefox now installed on my new Macbook Air. I'm trying to import bookmarks from my Firefox that was on my old computer into the Firefox I'm running to send you this query. I can only find a function to import from Safari. I want to import from Firefox! Thanks.

I enjoy sending and receiving messages using TextFree on all of my devices.

But after the previous two updates of FireFox on my Windows 7 64 bit PC (the last one was today). I get a generic page instead of my messaging page when I go to this link:

https://messages.textfree.us/login

The page still works fine under Chrome, so it's clearly something that the update of FireFox broke.

Any possible fix?

Firefox An error occurred during a connection to mmmsy.jharkhand.gov.in.

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

When I use Firefox on certain sites, I get an error that says:

"Hello You don't have permission to open this file.

Contact the file owner or an administrator to obtain permission.

I don't get this message with other browsers. It seems specific to Firefox but unsure if there is a workaround for the issue?

Each time I try to download patch or updates to my personal desktop software through FF, I receive an error message. 404 Bad Request - Request header or cookie too large.

How can I correct this as I have to download my updates for my software.  :)

Hi. Your browser recently has spikes in RAM usage, up to 96%. It really disturbs my business and my online gaming. It makes my computer lag like crazy.

I've been your loyal customer for more than a decade. Please, tell me what to do. I don't want to use some Chromium piece of crap because of this.

I am unable to load the video pages on prime video in firefox. Instead of loading the video's page, it gives me a black screen and says "That shouldnt' have happened. It looks like something went wrong on our side. Let's find you a great video to watch instead." It works fine in Chrome, and other streaming sites like Netflix also work. I tried upgrading firefox, and upgraded to 129.0 (64 bit), but the same error is still happening. I contacted Amazon support, they couldn't figure it out, and told me to talk to Firefox support.

I disabled ublock origin, and disabled trackign protection, and error still occurs.

Videos won't play in Firefox, fine in other browsers. Here is the site I wanted to view below.

https://10percentaday.com/tad-indicator-strategy-session/

With Firefox 129, I am unable to login "hellopoetry.com". After login attempt, I see:

"Error 403: CSRF verification failure...". 

See image for complete error message. This is new with version 129.

I am at a loss. I have disabled popup blocking and all installed extensions that have the ability to block popups while trying to print coupons from Qples (I'm trying to print a coupon for Angel Soft toilet paper). I have deliberately placed their domain https://offer.qpleshq.com in the ALLOW list for popups. I have changed every setting I can see to ALLOW that domain access to just about everything. But I can't make popups work. I haven't had any luck in Edge either (and Edge uses Chrome as a framework so anything that doesn't work in Edge is unlikely to work in Chrome). I even did the ctrl-I trick and ALLOWed every setting it showed for that page specifically. I cleared its cache/cookies from the ctrl-I menu and reloaded. Every single time I reload the page, it gives me the option to print (which I want to be able to do) or "save" (which just means emailing you a link to the same print page). If I tell it to print, I get an overlay that reminds me to disable my popup blockers (at which point I internally scream "but I have disabled every d*mn popup blocker I can find". Is there some hidden/secret setting I'm missing here? I don't know where else to look, and I would think enabling wanted popups would be a possibility in an up-to-date browser (version 129.0, literally updated minutes ago). Thanks for any advice.